Board Thread:General Discussion/@comment-206.248.175.128-20140225234413/@comment-169.235.93.159-20140226053726

The only time I've seen a present in red text was friendship points when, should I receive it, would technically bring me past the cap of 9999 friendship points (notifying me that I'd loss out on some friendship points), or for any card I get when the amount of cards I have is at my limit (in which it'll say that I need to upgrade or sell a card to make space).

I have not tested it, though according to the game's help page, there is no store time limit.