I was administrating two sites and paid domain registration and mapping for them. But, the new guy have to take over administration of that sites. On both sites I have "automatic domain renew" option turned off, but it can be turned on again at any time and I will be charged for renewal as my credit card details are connected with those sites. So, my question is: how can I delete my credit card details from those sites/profiles?
The blog I need help with is prodaja-leda.com.