We need a WordPress plugin developed that will provide coupon code (discounts) functionality to Gravity Forms and Gravity Forms PayPal Addon plugins for WordPress.

For more info on these plugins see here:
http://www.gravityforms.com/add-ons/paypal/

We will supply a test server with Gravity Forms developer plugins installed. We will also supply the winning bidder with PSD files showing the UI layouts we would like for the admin areas.

The new plugin we need developed should have the following features:

Insert a menu item "Coupons" into the Gravity Forms admin menu.

Ability to Create Coupon Codes with the following options:
- Percent based discount coupons (example: 25% off)
- Fixed $ amount discount coupons (example: $10 off)
- Set expire date for coupons (after X date the coupon will no longer be accepted)
- Set number of use expire for coupons (after X number of uses the coupons will not be accepted)

Edit/Make Active/Make Inactive/Delete Coupons

Track how many times each coupon is used.

This plugin needs to work with any currency.

This must be a stand alone plugin, not modifications to Gravity Forms plugins. Of course it will depend on Gravity Forms and also Gravity Forms PayPal Addon plugins to be installed.

Bug testing must be included with your bid. remember to allow time for testing of bugs and fixing them. We need a completed plugin and all the bugs need to be found and fixed.