I am going to start an SMS Reselling business. I want a multi-user (mutiple user accounts) SMS marketing platform. No keyword or shortcode technology needed. The platform must be able to send and receive messages. Upload/download contacts via csv file. Custom sender ID. Schedule sms sending. Instant message send. Single send to an individual. search contacts. SMS delivery report. And along with this I want a simple admin panel that shows all the members/users of the system, their credit ballance, log in credentials: Username, email, password.
I will be a reseller of Nexmo's sms credits. The users will top up their accounts at a Paypal check-out page. I'm willing to discuss further with the programmer on the aspect of topping up accounts. I'm open to discussions.