No specific info about version 3.0. Please visit the main page of Cake Shop on Software Informer.
Big Money (or Big Money Deluxe) contains three games in one package.
Gem Shop is a nice match-3 game with an original gameplay.
Cake Queen puts you in charge of a cafe to prepare cakes and serve customers.
Help Jill juggle the waves of demanding customers that line the Evans Bakery.
Shop Empire 2 is a 2D time management game for run ashopping mall.
Maintains a list of all the items which you buy regularly, to compile a list.