Have been buying Super Swaps on Shopback with these discounted Master Gift Cards from Coles without any issues. But today after I swipe to pay, a window pops up saying "Payment unsuccessful. we've detected some unusual activity and couldn't proceed. Please try again later, or contact our customer service for help."
I tried again after a couple hours and it was still unsuccessful. Also unsuccessful on same card with partners SB account.
Does anyone know if this is just a glitch in SB's system or just SB blacklisted Coles Master GCs?
Sounds like code restrictions issuer side. They shut down cashing out via wise in the same way