• Payment link. You generate a link (or QR), send it to a customer, they pay. Zero setup, great for invoices, chat sales, one-offs.
• Hosted checkout page. A ready-made payment page you point customers to. Good for a store or repeatable orders, no coding.
• API integration. Wire payments straight into your own website or app. The most control, needs a bit of dev work.

Most merchants start with a link or checkout page and add the API later if they need it. You don't have to decide everything now — just know the shapes so you can pick fast.

Which one sounds like your setup? Tell us — it helps us make the right one smooth first.