Any one using in-app purchases?

Monkey Forums/Monkey Programming/Any one using in-app purchases?

Supertino(Posted 2013) [#1]
Looking at the options to monetize my game, I've been down the full version and lite(free) version with my previous game with disappointing results though that might have just been the game, and I don't want a big banner ad on my game :p

Looking to add in-app purchasing for my new game "super slidey penguin" as level packs and hints. What I am wondering about is how this is all handled;

1. Are these in-app purchases tied to a user's gmail account?

2. If a user buy a level pack and say 10 hints then uninstalls and at some later date re-installs (on the same device or a different one) does goggle handle the install of the purchased items or are these "consumables" and lost?