Just did the Zooba and Stamps.com deals for the GHII package. I will probably end up returning it to Amazon once it ships and use the cash to re-buy it at a cheaper price off eBay or another website.
From what I understand, Zooba and Stamps.com both give full refunds upon cancellation. Will post details.
Additionally, I have a whole family at my disposal... so if these things ship and there really is no cost... schwing!