I just found this service and decided to include it here. It is unusual in the way that they are setup -- as the customer "buys" a phone card -- that phone card can then be redeemed for subscription to your service. I am NOT using this service and don't know anything more. I saw it in use on a website and decided to read about it -- and post it here in case anyone was interested in this type of billing. www.duobill.com www.duocash.com
I use them on one of my sites and it has worked good. I requested a Plug-in for it to work with aMember, but Alex has been so busy that I haven't gotten it yet -- shouldn't be too much longer. Jimmy