My site [url removed, login to view] is Joomla based and used for selling Pc-Phone accounts.
1- Better graphic look (a jomla template that fits the content)
2- Two php codes:
a- Display Mysql data in a dynamic form in order to show three colums : country code / country name / rate per min
b - subscription and management of resellers.
Nb. I'm a bit initiated, so will just help not do everything on your own.