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 described below through specific embodiments and accompanying drawings.
[0083] Such as figure 1 As shown, the present 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 controlled by a customer service center, an application server 2, a WEB server 3 and a management terminal 6, and a customer-controlled User communication device 4, payment terminal 5 and service terminal 7 controlled by the gas station;
[0084] Such as figure 2 As shown, corresponding to the oil sales customer relationship management system using the two-dimensional code of the communication equipment, this embodiment provides a management system for the purchase and sale of petroleum and petrochemical products and material equipment using the two-dimensional code of the communication equipment, including steps:...
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