I joined O2 about 7 months ago and can never top up with a credit card, each month I go out to buy a voucher. Sometimes I forget my big bundle credit is running out and have to go out specially to get a voucher. It is very inconvenient and the one annoying down side to using O2. I have tried speaking to CS and am still having problems. What can I do? Pleas help!
Your card obviously hasn't been registered to your account. Why this should still be happening after 7 months I have no idea....You can set up automated payment via My O2 http://www.o2.co.uk/myo2
Have a look at this guide...it may give you more ideas...
but if you want to use your card you have to persevere by contacting CS
*The Game Is On*
Track usage, upgrade and get support with the My O2 appDownload My O2