We need three existing payment modules rewritten and cleaned up to better suit our needs and the capabilities of their APIs. There is a good foundation to work with on all three but many functions can be improved and adapted to better work with Magento 1.5+
One additional credit card module needs to be written.
Please give us a total bid for the project plus a breakdown on the cost for each of the modules. Once the project is started we will be treating each module as a milestone and paying for each as they complete.
Please see attached documents for full scope of the project. The payment gateway APIs are included.
We are looking to develop a long time relationship with a competent Magento programmer.