Posting this while it is still happening rather than after, because the after-the-fact versions of these threads always leave out the timeline.
I use RedotPay for supplier payments — the whole reason I picked it is the hundred thousand per transaction ceiling, which nothing else in this comparison comes close to. Full KYC done last year, physical card, about fourteen months of clean history.
Monday I split a supplier order across two charges, $4,200 and $2,600. The first authorised. The second declined, and forty seconds later the app logged me out and came back with additional verification required. Card is dead, app is read-only, and the $6,800 is showing as held rather than as balance.
So: has anyone in this region been through their additional verification, and what did they actually ask you for? I have the invoice and the supplier contract. I would rather not send a bank statement.