System for sending coupons via sms (smpp / kannel).
I need a system for sending sms, mms, sms wap, sms flash smpp / kannel with multi routes, paymentgateway, add account, sub-account, import contacts list.
I only want people with proven ability. Do not offer if you do not have experience.
The developer of the project canidatar have to be agile, timely and immediate support.