Custom module needed. PLEASE GET IN TOUCH IF INTERESTED

Well, I'm back here again. I'm getting burned on my last attempt to work with a developer for opencart, but I hope to find a new one here. Here is an explanation of what I'm trying to accomplish.

Background.
-I have affiliates who will be using coupon codes to track sales (using Q's affiliate coupon code module). I would like the coupon to automatically add the applicable product to the shopping cart when the coupon code is inserted. For example, I create a coupon code with a 100% discount on product X, the customer has product Y in the cart. The customer can enter the coupon code, which will add the product to cart and then apply the coupon code.

It should do this,
-Customer enters coupon code
-If coupon code is entered and applicable product is in cart, apply coupon
-if coupon code is entered and applicable product is not in cart then
-Add applicable product to cart (must be able to deal with options)
-Apply coupon

Must be programmed using VQmod.

Please provide quote and TIME ESTIMATE. Contact me via PM

Thanks! Look forward to working with you (I have other customization needs as well and am looking for a developer to work with).