The problem
When stock is updated by nightly import and orders are re-keyed into an ERP, sites oversell, refunds get missed and finance works from yesterday's numbers.
What it includes
- Headless storefront with fast product discovery
- Checkout with multiple payment methods
- Customer accounts with order history and returns
- Operations dashboard for exceptions
How we'd engineer it
- Event-driven stock synchronization
- Order routing rules by location and availability
- Webhook processing with retries and a dead-letter queue
- ERP posting with reconciliation reports
Typical technologies
- TypeScript
- Next.js
- Commerce APIs
- Payment gateway
- ERP API
- Message queue
The stack is chosen per project around your constraints and existing systems.