Asked often, answered here: How do I invoice a customer and get paid in local currency?

Asked often, answered here: How do I invoice a customer and get paid in local currency?

Issue an invoice, let the customer pay it with whatever they have, and be credited in your own currency. The rate is shown to the payer before they confirm.

Here is how businesses do it with Ultraner: https://ultraner.com/use-cases/invoice-and-collect