Anyone know how I might go about doing this or if it is even possible: My customers MUST upload a file (or mail it to me) in order for a sale to take place.

1. How do I make it so that the customer either checks a box indicating that they will mail the image or that they actually upload an image?

2. Is there anyway to have the file actually upload after the customer commits to the cart (step three in the check out process). The way it stands now, a customer can abandon their cart but since the file upload procedure is performed when a customer adds an item to the cart a file gets upload unnecessary, and without any indication to the administrator. This can get pretty messy and confusing to an active storefront.


Thanks

Ken