Sell gems and jewelry to smiling customers, but watch out - keep them waiting too long and they will start to frown and grumble. You will need to give them special treats to keep them satisfied and get the sale! Start in casual mode, and then move to expert mode for more of a challenge. Earn special tokens to upgrade your shop with better jewelry and customer treats including fine chocolates, gourmet espresso, and free gifts. Happy customers spend the big bucks and keep your gem shop open for business!