299491 recurring billing modules

this is a subscription- base recurring billing system project,the system already have merchant signup , credit card processing , virtual terminal modules inside, would like to add more modules. 1. allow merchant to create new subscription subscription name description Trial Membership? yes or no trial member price : example 3.99 trial member days? example 5 days recurring billing price : example 29.99 billing Frequency? 30 days button text : example : join now select Area to Protect 2. list subscrition subscription id subscription name rebill price billing Frequency trial membership example yes 3 days or no 0 days total member join? edit / delete / generate code 3. create protect area protection area name url htpasswd file path : [login to view URL] management with automated assign login password to subscriber when first signup credit card approved. 5. order form customize. merchant site name order product/subscrition name order description member registration form 6. cancel rebill function 7. security system 8. website design welcome anyone who done this before.