Are their any good solutions for sending mobile content to users for a monthly fee? I’d like to have it so they enter a number in the web-based opt-in page and then they have to confirm a pin to confirm their subscription. I can’t find any arregator that allows for monthly billing for US carriers. Any ideas?
My application is in PHP an API would be necessary and I’d like to have the payments go on their mobile phone bill (not manage myself)
If you’re wanting to use an aggregator and bill to the customer’s cell phone bill, you can use mBlox. If you want to bill clients yourself and just send content to them, check out Twilio (to send the texts/calls) and Braintree (to handle payments).
Whatever option you choose, you would still need to build your application to interface with these providers.