Nope, I dont think so.
You must have a credit card available for any Amazon purchases whether they are free or paid.
If you wanted Angry Birds Seasons (Free Version) you could just download that of the Android Market. There was no need for the Amazon AppStore.
You will need the Amazon AppStore if you need the paid version of Angry Birds (No Ads). Thats the only thing Amazon has right now with Angry Birds, exclusivity. That and one paid app a day for free, every day.![]()
Yeah I was thinking about downloading doodle jump too since its free today and paid in da market