A shared need across several clients: standard mall systems could not hold their business — some price goods by custom specification, some need offline redemption, some rely on distribution-driven growth. Pure templates could not bend that far, and building from scratch was too expensive — so we adopted a "mature foundation + deep redevelopment" approach.
As a CRMEB service partner, standard mall scenarios are implemented quickly on CRMEB; unique flows (custom quoting, special distribution, industry plugins) are deeply redeveloped on its architecture. For self-built scenarios we use a ThinkPHP + uni-app foundation with WeChat Pay V3 direct integration and Redis for high-concurrency inventory and flash sales.
The foundation has landed with clients across multiple industries, cutting delivery time by more than half compared to building from scratch. During promotions, Redis queues absorbed flash-sale spikes — payment success rates and system stability held under peak load.