To create a shopify checkout extension app I followed the process described in the dcoumentation. So after running npm run dev Finished creating a dev store?> (y) Yes, Developer has a new dev store(n) No, cancel devPress ↑↓ arrows to select, enter or...

On the check out page there can be multiple or couple of methods to payment or to process next to complete the order like COD or payment through cards. If customer select cards they no worry but if customer select COD as a payment method or order met...