Re: Does fpse link to my gmail account after purchase?
Quote from Android Market support page
http://support.google.com/androidmarket ... wer=113410
Your application purchases are tied to your Google Account and can be installed an unlimited amount of times on any device. So, for example, if you remove 'My Favorite Game' to save memory, you can reinstall it at a later date with no charge by simply visiting My Apps. Note: free applications are not saved to My Apps after you remove them.