Odoo 17 PayNow QR Integration

My self-service kiosk already runs on Odoo 17 and takes card payments through Stripe Terminal. I now need a second option: PayNow (Singapore) using a dynamic QR code, never a static one.

Here’s the flow I’m after: a customer chooses PayNow on a dedicated payment screen, the system produces a fresh QR code that matches that order’s amount, and once PayNow reports the transfer, Odoo marks the order as paid so the kiosk can print the receipt and clear the session. I don’t need extra data embedded in the QR—just the essentials that PayNow requires.

You’ll build an Odoo module that drops in alongside my existing Stripe setup without disrupting it. Please deliver the finished module, brief setup notes, and a quick walk-through or screencast showing it working end-to-end on an Odoo 17 test database.