This app talks to your Sheet through a Cloudflare proxy at /api/pos. The Apps Script URL lives in a Cloudflare Pages environment variable, not in this app. Enter the shared access key below (same key on every register).
Not connected
Item
Size
1₹0
Current Sale
%
Customer & Fulfillment Details
Editing order from the Sheet — items were cleared, add them fresh below. Tap "Update Order" when done.