带或不带AppStore的iPhone应用程序

My company is offering a service to our clients which we would like to implement on iphone. Our clients would be paying 00 per month for the service, so they can give it free of charge to their customers. We have been looking (so far with no success) for a distribution method where we can sell our service to our clients, and they can give it to their customers, without charging the end users and without paying the 30% distribution fees to Apple.My company is offering a service to our clients