ContribucionesMost RecentMost LikesSolutionsRe: unable to add credit/debit card or set up auto pay I haven't tried setting up auto-pay yet, but I just successfully did a one-time payment with a credit card, so that's a big step! Fingers crossed auto-pay is fixed as well. Re: unable to add credit/debit card or set up auto pay Finally… Glad I'm not the only one. Same issue as you all, and on old "Walmart" 100min / 5gb plan. Support and retail stores have been useless. The only way I've been able to fund my account is through refill cards.