I noticed that there is a Transformers movie ticket Promotion where if you buy one of the select Transformer movies that you get an $8 value promo code to see Transformers 4 in Theaters. Why is the Transformers 4 Bluray Pre-order or the Amazon Instant Video Preorder not available as and option to pair with the Movie Ticket. Vudu.com offers this promotion, why not Amazon? I mean I already own the first three movies why would I want to buy them again just to get a "free" ticket to see Transformer 4? I rather not buy from vudu I like Amazon way better.
Because people would abuse the system by canceling their pre-orders after redeeming their free movie tickets. Vudu is probably making people pay for their pre-orders upfront, whereas Amazon doesn't charge you until shipment.