Originally Posted by daprophecy

Hey guys, used to buy a lot from Simon a couple of years ago and then stopped (working on WF). Anyway just bought some this weekend (5%), tried it at USPS and it got rejected. Checked online and it showed that it was rejected as well. I know last 4 digits are the pin. So my question is do I have to register the cards? I know we used to have to do this but not sure anymore. I activated one card online and now all the other cards say invalid info. I tried registering two cards and that worked but not sure what I actually did. Advice would be much appreciated.

TL/DR Have the rules changed for Simon from a few years back regarding activation