You have the opportunity to customize the payment method depending on the zone where the buyer is located, as well as to customize the delivery method.
For example: the order must be delivered from Ukraine to Austria. Accordingly, when the customer chooses the delivery zone "Austria", the delivery will be more expensive than to deliver in Ukraine. And also, you can change the "delivery method" i. specify the carrier that can deliver the order to Austria.
This is a setting for the store administrator, in the admin panel you can set the minimum cost from which users can make purchases. If the price is lower, then the order can't be confirm and the user will be shown a message about this on the checkout page.
We will contact you by email to clarify the details.