The underlying logic mainly includes the following aspects:

1. Product management: listing, delisting, pricing, promotion, etc. of products;

2. Inventory management: inventory monitoring, replenishment, distribution, etc.;

3. Order management: order receipt, processing, delivery, refund, etc.;

4. Member management: member registration, login, points, coupons, etc.;

5. Marketing management: activity planning, execution, monitoring, effect evaluation, etc.;

6. Financial management: financial accounting, reporting, taxation, etc.;

7. Customer service management: customer service reception, consultation, complaint handling, etc.