12. According to the batch product id to filter the rules one by one
17. Obtain the corresponding product working hours
Maintenance Service
8. Get the recommendation relationship according to the category id
1. Incoming VIN code
21. Return to the list of advertising services
4. Obtain advertising attributes according to the VIN code
14. Response data
9. Obtain a list of rules based on recommended associations
Recommended Page
3. Query the stored advertisement attribute data according to the VIN code
Recommended Rules
10. Response data
20. Adapt new and old advertisements
Ad Database
9. Response data
15. Calculate the number of attribute values corresponding to the product
18. Response data
11. Traverse the rules to verify whether the configured advertisement is applicable to the user
Advertising Center Service
5. Response data
7. Response data
Commodity Library
19. Return to recommended products
Three-way Service
13. Calculate the configuration of the number of product attribute values obtained according to the recommendation relationship
6. Get the SKU list according to the product id
16 Sort the filtered products by price to get the lowest price products
