I'm not sure if this is the correct thread, or if I should be posting in coupons or in sales and specials, but here's my question.
I need to have a downloadable child-product that is only available by coupon, so that it cannot be downloaded without a specific coupon code.
Here's the situation:
The parent-product offering is an online course. When a customer purchases the course, they get several downloads of various learning materials included in the cost of the course. I understand how to assign multiple downloads to a single product, however one of those downloads will need to be separated from the rest because it needs to be offered at a time other than upon completion of purchase.
Specifically, it is an MP3 of the course, which won't be available until after the course is completed, because the recording is being made as the course is being conducted. So, I need to set this up as a separate downloadable product with a specific availability date and specific quantity. I know how to accomplish this.
However, it will be a free product because it's included in the cost of the course. I don't want just anyone to be able to come along, throw it in their cart, and download it, and this is what I need help with.
While there may be other solutions that are easier and better, the only one I can think of is to make the product available only to those who have a specific coupon code, but I don't know how to accomplish this.
I'm also not sure if this requires the creation of a new product category or not, or if that alone with solve my problem without the need for a coupon code.
Any advice on how to accomplish the ultimate goal (protect the free download from being accessed by anyone except those who paid for the course) is welcomed.



