Bulk SMS Site

Basically we are looking for a bulk SMS site where client can make purchase sms units and send customized bulk SMS. One of the best bulk sms site/service we have reviewed is [login to view URL] which is also near our location. So we are looking for a site that does all [login to view URL] can do. It must be visually appealing and functionally effective. We tend use [login to view URL] or [login to view URL] as our SMS provider. It is expected that the developer is familiar with how to integrate their API to get the system to work. Below is one of some of the features of we want for the site - Ability to compose and send customized bulk SMS. - Have phone book features (ability to save a contact in a phone book) - Have contact list features (support creating of several contact list example Student list, Teachers list) - Ability to support resellers for our bulk sms service. - Support instant payment using our local InterSwitch Gateway or other card payment processing service. - Ability to send .xls customized messages (example when an spreadsheet file with two columns (name and number) containing several contact details the system should be able to send a message like "Hi John, that for your patronage", "Hi James, thanks for your patronage" ; changing the name for each number. - Also the platform should be able to add 234 (our country code) to phone numbers for clients after eliminating the first zero such as 08012345678 converted to 2348012345678, so that clients won't have to bother themselves with attaching the 234 manually.