"Payment failed or cancelled" - message appearing over and over. Everything else is submitted. I've tried multiple cards from multiple banks, same error message. Anyone else had this issue and what did they do to resolve? I am in Hanoi.
TLDR : Answer Summary
A user is encountering repeated 'Payment failed or cancelled' messages while attempting to make a payment in Vietnam, despite multiple attempts with various cards. Comments suggest potential solutions such as switching off a VPN or clarifying payment methods used (credit vs. debit card).