I bought a yearly subscription, but forgot to add scripts to it and now when I try to upgrade my subscription to add scripts, the card is continually declined (nothing wrong with it). I found several threads on Reddit and here where this happens to users, including this one:
https://forum.sexlikereal.com/d/4478-i-paid-for-my-slr-account-with-paypal-but-cant-seem-to-do-so-to-add-scripts
Here it states that it's a limitation with Epoch. Is that still the case and is it possible to add balance funds and use those to pay for a yearly script subscription upgrade? Note that I don't use Paypal.
EDIT: I solved it myself. You can add balance and use that to upgrade the yearly subscription with scripts 🙂