I recently bought a 10 pounds wallet top-up and i wanted to buy a 1 month extension to my ps plus account.I didn't want a 3 months extension because i have school and i wouldn't play so much.So i went to the playstation store and i tried to get the one month extension,but they ask me to add a payment method!I don't have a credit card,and my father's credit card is expired and i cand add any payment method.But if i have 10 pounds in my wallet,why can't i just buy it?
Mod Edit: Moved thread from PS General to PlayStation Network support forum, minor edit to subject title. --GrainneNessa