phonicuk

[lavish trout]

You can achieve this using Radar rules:
https://stripe.com/docs/radar/rules/reference#country-attributes

[bitter portal]

Hmm, that's going to be a lot of rules

My goal is to block transactions to regions where it's required that you register for VAT to make even a single transaction there

[lavish trout]

There is no native feature that can be configured at PaymentLinks level

[bitter portal]

When using Radar to do this - would the user see that they're blocked early in the process, or only once they've submitted their payment information?

[lavish trout]

only once they've submitted their payment information.