From the dashboard, click on Commerce --> Payments links and click the “Create Payment link” button to create a payment link.
The Create Payment Link page lets you set up a link to collect payments from your customers. You can choose between selling a product or collecting a one-time payment, add a product name, description, and optional image, set a fixed amount or let your customer choose, and select which wallet you'd like to receive payments in. Fill in the product details and proceed.
Just like that, you have your payment link that you can share with your customers.
This is only for illustrative purposes