400 Bad Request - Payment Method Not Allowed
Ensure the payment method for the respective checkout, supports the merchant's country. To check which countries a payment method supports, visit our documentation on Alternative Payment Methods.
{
"type": "https://developer.sumup.com/docs/problem/payment-method-not-allowed/",
"title": "Bad Request",
"status": 400,
"detail": "The BLIK payment method is not allowed for this checkout session",
"instance": "7fe5fcddbf28"
}