yousendit.com has a paid service that allows 2G file upload. Where can I get a promotion code for this?

Question

On the "upload large file" on the yousendit.com website, there is a field to entre a promotion code that apparently waives the fee for uploading files bigger than 100M. I wonder where are such promotion codes available, and what does one have to do to get them.

Answer 1

You can purchase one.
Info should be on the website.