A strange transaction with merchant name "card purchase" shows on tata neu card. Amount 3021. Any ideas what it is. Amount debited today, still unsettled.
Neu Infinity RuPay has different primary & addon number but Millennia Diners has the same number for primary and add on.
Please share which add on cards have different number from primary? Why few cards same add on and why few different?
Edit - number is card number and not phone number