A beverage cup with movable NFC carrier and data interaction method

Abstract

This invention relates to the field of smart beverage container technology, and discloses a beverage cup with a movable NFC carrier and a data interaction method. The cup includes a cup body, with a lid threadedly connected to the top outer side of the cup body. A placement slot is formed on the top left side of the lid, and a rotating shaft is rotatably connected inside the placement slot. A sealed chamber is fixedly connected to the left side of the rotating shaft, and an NFC chip is placed inside the sealed chamber. Torsion springs are provided on both the front and rear sides of the outer wall of the rotating shaft, with one end of each torsion spring fixedly connected to one side of the interior of the placement slot. The movable sealed chamber, used to house the NFC chip, provides comprehensive physical protection for the chip, improving the overall lifespan of the beverage cup. Furthermore, by integrating user binding, consumption counting, benefit triggering, and benefit redemption into a complete automated data interaction loop, it simplifies user operation and store redemption processes, thus providing an extremely convenient user experience.

Description

Technical Field

[0001] This invention relates to the field of smart beverage container technology, specifically to a beverage cup with a movable NFC carrier and a data interaction method. Background Technology

[0002] With the popularization of environmental protection concepts and the rise of sustainable consumption patterns, reusable beverage cups have been widely used in the chain tea and coffee industry in order to effectively reduce the use of disposable cups. However, most beverage cups on the market are still at the stage of simple physical containers. They do not have intelligent recognition modules, so they cannot effectively trace consumer behavior, accurately count the number of times they are used, and are difficult to deeply and automatically integrate with the brand's membership system and environmental reuse incentive mechanism.

[0003] To address this issue, existing technologies have developed smart beverage cups that integrate NFC (Near Field Communication) chips. However, these solutions typically embed the NFC chip in the side wall or bottom of the cup, or attach it directly to the lid. This approach has significant drawbacks: firstly, when the cup is made of mainstream metal, the chip is easily blocked, causing the reader to fail to recognize it, severely impacting the user experience; secondly, the chip lacks effective physical protection, making it susceptible to moisture damage during daily cleaning, carrying, and impacts, thus shortening the effective lifespan of the smart beverage cup.

[0004] At the commercial application level, existing retail membership consumption counting and redemption systems mostly rely on purely software logic such as common NFC cards, QR codes, or mobile accounts. These solutions do not have a necessary and unique strong correlation with the physical carrier of the reusable beverage cup itself, and cannot bind the cup lid's dedicated movable hard-connected sealed NFC carrier with consumption counting and automatic triggering of rights. Therefore, they cannot achieve dual protection of hardware structure and business logic. Therefore, this invention designs a beverage cup with a movable NFC carrier and a data interaction method to address the above-mentioned technical problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a beverage cup with a movable NFC carrier and a data interaction method, which solves the problems of existing smart reusable cup NFC chip signals being easily interfered with, having poor protection, and their physical carriers being unable to form a unique binding and dual protection with commercial logic such as consumption counting and rights triggering.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a beverage cup with a movable NFC carrier, comprising a cup body, a cup lid threadedly connected to the top outer side of the cup body, a placement groove on the top left side of the cup lid, a rotating shaft rotatably connected inside the placement groove, a sealing chamber fixedly connected to the left side of the rotating shaft, an NFC chip placed inside the sealing chamber, torsion springs provided on both the front and rear sides of the outer wall of the rotating shaft, one end of the torsion spring fixedly connected to one side inside the placement groove, the other end of the torsion spring fixedly connected to the sealing chamber, and a cup strap fixedly connected to the left side of the sealing chamber.

[0007] Preferably, a second placement groove is provided on the top right side of the cup lid, a retaining plate is rotatably connected inside the second placement groove, a sealing gasket is fixedly connected to the bottom of the retaining plate, and the bottom of the sealing gasket penetrates through the cup lid.

[0008] Preferably, a groove is provided on the bottom left side of the sealing chamber, a baffle is rotatably connected to the bottom of the sealing chamber, a bolt is threadedly connected to the bottom left side of the baffle, and the top of the bolt passes through the groove and the baffle in sequence.

[0009] Preferably, a data interaction method for a beverage cup with a movable NFC carrier includes the following steps: S1. Association and Binding: First, the unique identification code stored in the NFC chip is obtained through an external NFC reading device, and then the unique identification code is associated and bound with the user account in the cloud system, using the unique identification code as the credential for subsequent consumption counts; S2. Consumption Count: When a user makes a purchase using the beverage cup, the unique identification code is obtained through an external NFC reader, and the cloud system automatically accumulates the number of purchases based on the unique identification code. S3. Benefits Trigger: When the cloud system detects that the cumulative number of consumptions associated with the unique identity code has reached the preset benefit trigger threshold, it automatically generates corresponding membership benefits for the user account. S4. Rights and Benefits Verification: Finally, in the subsequent rights and benefits verification process, the unique identification code is obtained again through an external NFC reading device as a verification credential, and the cloud system completes the verification of the member's rights and benefits, thereby realizing a closed loop of consumption counting and rights triggering.

[0010] Preferably, when the user account information is associated and bound in the cloud system, the user account information includes the user's membership account or mobile phone number, so as to establish a strong correspondence between the unique identity code and the user's identity.

[0011] Preferably, the cloud system automatically accumulates the number of consumptions using an update operation that only adds and does not delete, in order to ensure the uniqueness, continuity, and immutability of the consumption count data.

[0012] Preferably, the automatically generated membership benefits include at least one of the following: free drinks, electronic coupons, membership points rewards, or eligibility to redeem peripheral gifts.

[0013] Preferably, the rights verification process further includes: when an external NFC reading device obtains the unique identification code and requests verification, the cloud system sends a verification permission instruction and a member rights content prompt to the store verification terminal.

[0014] Preferably, after the membership benefits are generated by the cloud system and before the membership benefits are redeemed, the unique identification code can be read by an external NFC reader, which can trigger a jump to a specified web page or mini-program interface to display the cumulative consumption data associated with the unique identification code and the currently available membership benefits to the user.

[0015] Preferably, the external NFC reading device is an NFC verification device deployed in the store or a smart terminal with NFC functionality held by the user.

[0016] This invention provides a beverage cup with a movable NFC carrier and a data interaction method. It has the following beneficial effects: 1. This invention uses a movable sealed chamber connected by a pivot or other structure at the top of the cup lid to house the NFC chip. This allows the NFC chip to be kept away from the cup body, which may shield the signal, during use. At the same time, the sealed chamber structure provides all-round physical protection for the chip. This design not only fundamentally solves the technical pain points of signal attenuation and recognition failure caused by the metal material of existing NFC cups, ensuring the stability and reliability of data interaction, but also significantly extends the overall service life of the beverage cup.

[0017] 2. This invention uses a pre-set, tamper-proof, unique identity code in the NFC chip as the core credential throughout the entire process, and combines it with a cloud system to accumulate consumption counts without deletion, thus constructing a highly secure data tracking system. This hardware-level strong binding of the physical entity (cup) with the digital identity (code) ensures that every consumption record is authentic, unique, and traceable, effectively eliminating the risk of data being maliciously tampered with or forged, thereby guaranteeing the fairness and accuracy of subsequent membership rights triggering and redemption mechanisms.

[0018] 3. This invention integrates user binding, consumption counting, benefit triggering, and benefit redemption into a complete automated data interaction closed loop, which greatly simplifies user operation and store redemption process. The entire process from consumption to prize redemption can be completed by simply reading the beverage cup with an external NFC reading device without having to show a mobile phone, open an application, or scan a QR code, providing an extremely convenient user experience.

[0019] 4. This invention deeply integrates and binds the unique hardware structure of "a beverage cup with a movable NFC carrier" with the specific business logic of "a consumption counting rights triggering method based on a unique identity code," forming a "hardware + method" combined innovation. This design makes the technical solution no longer a simple combination of conventional technical means in this field. Competitors cannot reproduce the entire business model by simply imitating the hardware structure or copying the software logic, thus building a solid dual technical barrier and effectively protecting the original creator's business solution from being circumvented and copied.

[0020] 5. This invention utilizes common external NFC reading devices (such as store POS machines or smartphones) as an interaction medium to achieve seamless integration with the brand's existing retail POS verification system. The brand does not need to make large-scale modifications to its existing core IT architecture or hardware equipment; it only needs to deploy standard NFC reading functions and interface with the cloud system via API. It has high system compatibility, making this solution highly practical in the market and capable of rapid deployment. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present invention; Figure 2 This is a top view of the present invention; Figure 3 This is a cross-sectional view of the structure of the present invention; Figure 4 for Figure 3 Enlarged view of point A in the image; Figure 5 This is a structural breakdown diagram of the present invention; Figure 6 This is a schematic diagram of the method architecture of the present invention; Figure 7 This is one of the schematic diagrams of the method flow of the present invention; Figure 8 This is a second schematic diagram of the method flow of the present invention; Figure 9 This is the third schematic diagram of the method flow of the present invention; Figure 10 This is the fourth schematic diagram of the method flow of the present invention.

[0022] The components are: 1. Cup body; 2. Cup lid; 3. Placement slot one; 4. Rotary shaft; 5. Sealing chamber; 6. NFC chip; 7. Torsion spring; 8. Groove; 9. Baffle; 10. Bolt; 11. Cup strap; 12. Placement slot two; 13. Card plate; 14. Sealing gasket. Detailed Implementation

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see the appendix Figure 1 -Appendix Figure 5 This invention provides a beverage cup with a movable NFC carrier, including a cup body 1. A cup lid 2 is threadedly connected to the top of the outer side of the cup body 1. A placement groove 3 is provided on the top left side of the cup lid 2. A rotating shaft 4 is rotatably connected inside the placement groove 3. A sealing chamber 5 is fixedly connected to the left side of the rotating shaft 4. An NFC chip 6 is placed inside the sealing chamber 5. Torsion springs 7 are provided on both the front and rear sides of the outer wall of the rotating shaft 4. One end of the torsion spring 7 is fixedly connected to one side inside the placement groove 3, and the other end of the torsion spring 7 is fixedly connected to the sealing chamber 5. A cup strap 11 is fixedly connected to the left side of the sealing chamber 5. Specifically, when a user needs to carry the cup 1, they can pull the cup strap 11 upwards. At this time, the sealing chamber 5 will rotate under the linkage of the rotating shaft 4 and unfold in a perpendicular state with the cup 1, thus forming a handle structure that is easy to hold and allows the user to carry it stably. When the cup is placed in the designated position, the cup strap 11 is released, and the internally pre-installed torsion spring will release its stored elastic potential energy, automatically causing the sealing chamber 5 to spring back and accurately return to the placement slot 3 on the cup. This design not only achieves clever storage of the sealing chamber 5, keeping it flat and integrated with the cup, avoiding outward bulging and collision, but also effectively protects the NFC chip 6 integrated inside the sealing chamber 5, preventing damage to the chip due to external impact or daily wear, thereby improving the service life of the NFC chip 6. At the same time, compared with existing disposable cups, it can achieve the effect of recycling, thus improving environmental benefits.

[0025] The top right side of the cup lid 2 is provided with a placement groove 12. The inside of the placement groove 12 is rotatably connected to a retaining plate 13. The bottom of the retaining plate 13 is fixedly connected to a sealing gasket 14, and the bottom of the sealing gasket 14 penetrates the cup lid 2. Specifically, when using this cup 1 for drinking water, users can choose from two convenient methods depending on the usage scenario and personal habits. One method is to manually unscrew the lid 2 to fully open the cup for regular drinking. The other, more flexible method is for the user to gently push the retaining plate 13 on the cup body upwards. The elastic sealing gasket 14 at the bottom of the retaining plate 13 will then disengage from the tight seal of the lid 2, forming a small opening for water to flow through. In this case, the user can drink directly from the cup without fully unscrewing the lid 2. This design not only simplifies the drinking process but also enables quick and convenient drinking in scenarios where one-handed operation is inconvenient, such as walking or driving. It effectively prevents potential spillage when opening the lid, further enhancing the product's ease of use and overall user experience.

[0026] A groove 8 is provided on the bottom left side of the sealed chamber 5. A baffle 9 is rotatably connected to the bottom of the sealed chamber 5. A bolt 10 is threadedly connected to the bottom left side of the baffle 9. The top of the bolt 10 passes through the placement groove 3 and the baffle 9 in sequence. Specifically, by loosening bolt 10, the fixing limit of baffle 9 can be released, and baffle 9 can be opened smoothly, so that the internal NFC chip 6 can be disassembled and replaced. The entire process of disassembling and replacing NFC chip 6 is designed to be relatively simple, which can reduce the workload of staff.

[0027] Please see the appendix Figure 6 -Appendix Figure 10 A data interaction method for a beverage cup with a movable NFC carrier includes the following steps: S1. Association and Binding: First, the unique identification code stored in the NFC chip 6 is obtained through an external NFC reading device, and then the unique identification code is associated and bound with the user account in the cloud system. The unique identification code is used as the credential for subsequent consumption counts. When the association and binding is performed in the cloud system, the user account information includes the user's membership account or mobile phone number to establish a strong correspondence between the unique identification code and the user's identity. Specifically, each beverage cup has a passive NFC chip 6 pre-packaged inside its sealed compartment 5. This NFC chip has been programmed with a globally unique and tamper-proof identification code VID at the time of manufacture, which is the "unique identification code" in the claims. When a user obtains the beverage cup for the first time, they need to bind it to their membership. The specific process is as follows: When the user is in the store, the store staff will operate an external NFC reading device deployed in the store, such as a POS machine or a dedicated tablet device that integrates an NFC reading and writing module, and bring the sensing area of ​​the device close to the top of the cup lid 2 of the beverage cup. Since the NFC chip 6 is located in the movable sealed compartment 5 on the top of the cup lid, away from the cup body 1 which may contain metal materials, the signal reading is stable and efficient. Once the external NFC reader successfully reads the unique identification code of the NFC chip 6, the store clerk enters the user's account information, such as membership number or registered mobile phone number, through the terminal interface. Subsequently, the external NFC reader packages the obtained "unique identification code" and the entered "user account information" into a data request and sends it to the cloud system via a secure network connection such as HTTPS protocol. Upon receiving the request, the cloud system creates a new data association in its user database, permanently binding the unique identification code to the corresponding user account. At this point, the physical beverage cup becomes the user's unique electronic identity credential at the data level, laying the foundation for all subsequent automated operations.

[0028] S2. Consumption Count: When a user makes a purchase using the beverage cup, a unique identification code is obtained through an external NFC reader. The cloud system automatically accumulates the number of purchases based on this unique identification code. The cloud system performs an update operation that only adds and never deletes the number of purchases to ensure the uniqueness, continuity and immutability of the consumption count data. Specifically, after the binding is completed, each time a user brings the beverage cup to the store for consumption, at the checkout process, they only need to bring the top of the cup lid 2 close to the external NFC reading device. After the device reads the unique identification code, it sends it to the cloud system. After receiving the code, the cloud system first queries the database to find the user account associated with it. Then, the system performs a consumption count accumulation operation, such as incrementing the "number of times a recycle cup has been consumed" field under the user account by one. To ensure the accuracy and credibility of the data, the count accumulation is designed to be an update logic that only adds and does not delete. That is, the backend does not provide an interface to directly modify or delete the count record. The count can only be triggered by the front-end device successfully reading and reporting the unique identification code. This mechanism ensures the uniqueness, continuity and immutability of the consumption count data, effectively preventing data fraud.

[0029] S3. Benefits Trigger: When the cloud system detects that the cumulative number of consumptions associated with the unique identity code has reached the preset benefit trigger threshold, it will automatically generate corresponding membership benefits for the user account. The automatically generated membership benefits include at least one of the following: free drinks, electronic coupons, membership points rewards, or eligibility to redeem peripheral gifts. Specifically, the cloud system has one or more pre-set benefit trigger thresholds, such as 10 or 20 cumulative transactions. After each execution of the consumption count accumulation operation in step S2, the system will immediately perform a conditional check to see if the user account's current cumulative transaction count has reached a certain preset benefit trigger threshold. Once the conditions are met, the system will automatically execute the benefits generation process. If the threshold of 10 times is reached, the system will automatically generate a new record in the "Member Benefits Library" or "Coupon Package" associated with the user's account. This record may be a "free drink voucher," a certain number of "Member Points," or a "gift redemption qualification." These generated member benefits are marked as "pending use" or "valid" and linked to the user's account. Simultaneously, the system can also send a message to the user via app push notifications, SMS, or WeChat service notifications to inform them that they have successfully obtained a benefit, thereby enhancing the user experience.

[0030] S4. Rights Verification: Finally, in the subsequent rights verification process, a unique identification code is obtained again through an external NFC reader as a verification credential. The cloud system completes the verification of the membership rights, thereby realizing a closed loop between consumption counting and rights triggering. The rights verification process further includes: when the external NFC reader obtains the unique identification code and requests verification, the cloud system sends a verification permission instruction and membership rights content prompt to the store verification terminal. After the cloud system generates the membership rights but before completing the verification of the membership rights, the unique identification code is read through the external NFC reader, which can trigger a jump to a specified web page or mini-program interface to display the cumulative consumption data associated with the unique identification code and the currently available membership rights to the user. The external NFC reader can be an NFC verification device deployed in the store or a smart terminal with NFC function held by the user. Specifically, when a user wants to use their acquired membership benefits, such as redeeming a free drink, they can inform the staff when ordering. At checkout, the user can also bring the top of the drink cup lid 2 close to the external NFC reader. After reading the unique identification code, the device sends it along with a "redeem request" instruction to the cloud system. Upon receiving the request, the cloud system uses the unique identification code to locate the corresponding user account and checks whether any membership benefits under that user's name are currently in a "pending use" status. If a valid membership benefit is found, the cloud system will send a redemption authorization instruction to the external NFC reader (i.e., the in-store redemption terminal) that initiated the request. This instruction may include specific benefit details, such as "Redemption permitted: One medium latte." Simultaneously, the cloud system will immediately update the status of that membership benefit in the database to "Used" or "Redeemed" to prevent duplicate redemptions. Once the in-store terminal receives the authorization instruction and notification, the staff can complete the redemption for the user. The entire process requires no mobile app or QR code from the user, achieving redemption by cup and completing a closed loop from consumption to benefit acquisition and usage.

[0031] In another optional implementation, to facilitate users' access to their consumption progress and available benefits, this method also supports a query step. Users can use their NFC-enabled smart devices, such as mobile phones, to bring the device close to the top of the beverage cup lid 2. After the phone reads the unique identification code, it can be set to automatically trigger an NFC tag action, such as redirecting to a designated brand mini-program or H5 webpage. The URL of this webpage can carry the unique identification code as a parameter, thereby automatically requesting data from the cloud system when the page loads and displaying the user's current cumulative consumption count and a list of all available membership benefits. This provides users with a convenient self-service query channel, but it is not part of the core transaction process.

[0032] Working principle: When the cup body 1 needs to be carried, the cup strap 11 is pulled up. At this time, the sealing chamber 5 will be perpendicular to the cup body 1 under the action of the pivot 4, which makes it convenient for the user to carry. When placed in the designated position, the cup strap 11 is released. The torsion spring will release the elastic potential energy and drive the sealing chamber 5 to spring back into the placement slot 3, which can store the sealing chamber 5, thereby further protecting the NFC chip 6 inside the sealing chamber 5 and improving its service life. At the same time, since the metal cup body 1 itself will cause strong signal interference to the built-in NFC chip 6, it will significantly reduce the recognition sensitivity and stability of the NFC chip 6. By adopting the flip-top design, the NFC chip 6 area can be effectively isolated from the metal cup body 1 during use, thereby significantly enhancing its anti-interference ability and ensuring reliable and accurate signal transmission. By loosening the bolt 10, the limit of the baffle 9 can be released. At this time, the baffle 9 can be opened to disassemble and replace the NFC chip 6. The operation of disassembling and replacing the NFC chip 6 is relatively simple. When a user drinks water from the cup body 1, there are two ways to use it. One way is to directly unscrew the cup lid 2 to drink water. The other way is to push the plate 13 upwards so that the sealing gasket 14 at the bottom of the cup lid 2 can be removed, allowing the user to drink water without unscrewing the cup lid 2, which can further improve the user experience.

[0033] In summary, this invention provides a beverage cup with a movable NFC carrier and a data interaction method. By innovatively integrating an NFC chip with a unique identification code into the movable sealed compartment structure of the beverage cup lid, and combining it with a complete cloud data interaction method, an ordinary reusable cup is successfully upgraded into an intelligent carrier of membership identity and benefits, realizing a fully automated closed loop of user binding, consumption counting, benefit triggering and redemption.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A beverage cup with a mobile NFC carrier, comprising a cup body (1), characterized in that, The cup body (1) is threaded with a cup lid (2) on the top of the outer side. A placement groove (3) is provided on the top left side of the cup lid (2). A rotating shaft (4) is rotatably connected inside the placement groove (3). A sealing chamber (5) is fixedly connected to the left side of the rotating shaft (4). An NFC chip (6) is placed inside the sealing chamber (5). Torque springs (7) are provided on the front and back sides of the outer wall of the rotating shaft (4). One end of the torsion spring (7) is fixedly connected to the inside side of the placement groove (3). The other end of the torsion spring (7) is fixedly connected to the sealing chamber (5). A cup strap (11) is fixedly connected to the left side of the sealing chamber (5).

2. A beverage cup with a movable NFC carrier according to claim 1, characterized in that, The cup lid (2) has a placement groove 2 (12) on the top right side. The placement groove 2 (12) is rotatably connected to a card plate (13). The bottom of the card plate (13) is fixedly connected to a sealing gasket (14). The bottom of the sealing gasket (14) penetrates the cup lid (2).

3. A beverage cup with a movable NFC carrier according to claim 1, characterized in that, The bottom left side of the sealing chamber (5) is provided with a groove (8), and the bottom of the sealing chamber (5) is rotatably connected with a baffle (9). The bottom left side of the baffle (9) is threaded with a bolt (10), and the top of the bolt (10) passes through the placement groove (3) and the baffle (9) in sequence.

4. A method of data interaction with a beverage cup having a mobile NFC carrier, characterized in that, A beverage cup with a movable NFC carrier according to any one of claims 1-3 includes the following steps: S1. Association and binding: First, obtain the unique identification code stored in the NFC chip (6) through an external NFC reading device, and associate and bind the unique identification code with the user account in the cloud system, using the unique identification code as the credential for subsequent consumption counts; S2. Consumption Count: When a user makes a purchase using the beverage cup, the unique identification code is obtained through an external NFC reader, and the cloud system automatically accumulates the number of purchases based on the unique identification code. S3. Benefits Trigger: When the cloud system detects that the cumulative number of consumptions associated with the unique identity code has reached the preset benefit trigger threshold, it automatically generates corresponding membership benefits for the user account. S4. Rights and Benefits Verification: Finally, in the subsequent rights and benefits verification process, the unique identification code is obtained again through an external NFC reading device as a verification credential, and the cloud system completes the verification of the member's rights and benefits, thereby realizing a closed loop of consumption counting and rights triggering.

5. A data interaction method for a beverage cup with a movable NFC carrier according to claim 4, characterized in that, When the cloud system is associated and bound, the user account information includes the user's membership account or mobile phone number to establish a strong correspondence between the unique identity code and the user's identity.

6. A data interaction method for a beverage cup with a movable NFC carrier according to claim 4, characterized in that, The cloud system automatically accumulates consumption counts using an update operation that only adds and never deletes, ensuring the uniqueness, continuity, and immutability of consumption count data.

7. A data interaction method for a beverage cup with a movable NFC carrier according to claim 4, characterized in that, The automatically generated membership benefits include at least one of the following: free drinks, electronic coupons, membership points rewards, or eligibility to redeem peripheral gifts.

8. A data interaction method for a beverage cup with a movable NFC carrier according to claim 4, characterized in that, The rights verification process further includes: when an external NFC reading device obtains the unique identification code and requests verification, the cloud system sends a verification authorization instruction and a reminder of the member's rights content to the store verification terminal.

9. A data interaction method for a beverage cup with a movable NFC carrier according to claim 4, characterized in that, After the cloud system generates membership benefits but before the benefits are redeemed, the unique identification code can be read by an external NFC reader, which can trigger a redirect to a specified web page or mini-program interface to display the user's cumulative consumption data associated with the unique identification code and the currently available membership benefits.

10. A data interaction method for a beverage cup with a movable NFC carrier according to claim 4, characterized in that, The external NFC reading device is either an NFC verification device deployed in the store or a smart terminal with NFC functionality held by the user.

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