Your app works. Keep it that way.

# AGENTS.md · orders-service
 
## What we're building
B2B ordering for 40 retail accounts. Stripe for payments.
 
## Out of scope
Admin UI, mobile apps, multi-currency invoicing.
 
## Never do
- No new database tables without a decision entry
- No API keys in client code
- Do not rename public API fields
 
## Decisions
- Postgres over Firebase · Nov 2025 · SQL reporting
- Stripe webhooks only, no polling · Sep 2025
 
## Locked behaviours
- GET /api/orders returns `total` (checkout reads it)
- Prices are integer cents, never floats
- Invoice rounding: 2dp, half-up

• src/pages/Settings.jsxchanged
• src/components/ProfileForm.jsxchanged
• billing/invoice.tsoutside task

@@ src/pages/Settings.jsx
- export function Settings() {
+ export function Settings({ user }) {
  return <ProfileForm user={user} />;
 
@@ billing/invoice.ts
- const rate = 0.20;
+ const rate = 0.19;

1 file outside this task: billing/invoice.ts. Revert it, or restate the task before merging.