That kind of shortcut helps when a store owner wants to test checkout before involving a developer for every small change. I tried a crypto payment integration on a demo shop because the usual setup already had products, cart pages, and order emails ready. Instead of planning a full custom payment flow, I connected the wallet details, checked the integration steps, and made a small test order. The useful part was seeing the crypto option inside the normal checkout, not on some separate page that felt disconnected from the store. After payment, I could follow the order status and understand what the customer would see. It saved time, but also made the whole launch feel less experimental.