29-02-2016 11:25 AM
29-02-2016 12:32 PM - edited 29-02-2016 03:23 PM
It's an ongoing bug on the site but no sign of it getting fixed so far unfortunately...
You'll just have to enter the card details at the time of purchase because at the moment they cannot be stored.
http://community.48months.ie/t5/Memberships/Card-not-accepted/m-p/39487#M379
Hope this helps.
P.S. latest update from 48 on the issue here:
http://community.48months.ie/t5/Need-Help/Bug-report-thread/m-p/39594#M16102