Petroleum and petrochemical product and material device purchase and sale management system
A management system and petrochemical technology, applied in the field of oil sales, can solve problems such as overdraft, delay of customer time, easy loss, etc., and achieve the effect of easy use, improved safety and convenience
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[0082] The present invention will be further explained below through specific embodiments and drawings.
[0083] Such as figure 1 As shown, this embodiment provides a petroleum and petrochemical product and material equipment purchase and sale management system using two-dimensional codes of communication equipment, including a database server 1, an application server 2, a WEB server 3, and a management terminal 6 controlled by a customer service center. User communication equipment 4, payment terminal 5 and service terminal 7 controlled by gas stations;
[0084] Such as figure 2 As shown, corresponding to a petroleum sales customer relationship management system using a two-dimensional code of a communication device, this embodiment provides a petroleum and petrochemical product and material equipment purchase and sale management system using a two-dimensional code of a communication device, including the steps:
[0085] S1. Customer registration.
[0086] S2. Customer recharge.
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