Think I have it on how it is going to work with the 90days coins expiring. Because I see the Note have changed.
Coins will exp. as they are received by date. Ex. If you receive 20 coins today from friends or off the game pages and you don't spend them in 20 days, only they will exp in 90 days them. Not all your coins.
Does that make sense with the new note in Joy Buddies? This morning it reads as follow> "Note: Gold Coins expire 90 days after the day you earn or collect them. If they have not been spent within that time, they will expire. "