Do All Marketplaces Have to be Verified?

Hello,

We’re just in the process of setting things up behind the scenes for our new business. We’re a UK business, we’re only interested (at least initially) in selling our product in the UK but we’ve noticed that
Amazon is asking us to verify our credit card info for all of the ‘Europe Marketplaces’ rather than just the UK.

Do we have to verify our card for all marketplaces, even if our intention is only to sell in the UK?

Apologies if this has been asked before but Amazon Support aren’t very helpful with requests of any kind!