BULK SMS reseller website

We need an SMS platform. We are a group of network marketers and need an MLM website whose main product is BULK SMS The website; on one end will allow companies and individuals to register and send bulk SMS to their phone contacts, while on the other end of the website, network marketers will market the website to more users for potential clients. For marketers to benefit from the MLM service, they will pay membership fees for $20 using payza, egopay, solid trustpay and moneybookers. MLM benefits will allow up to 6 levels of sharing on the membership fees as follows:- Level 1 $5 Level 2 $4 Level 3 $3 Level 4 $2 Level 5 $1 An example of what we need is here: [login to view URL] though this site looks complex. We need a simple site, no clutter.