While we do charge extra for more complicated designs, we don't charge extra for different shaped cakes, we don't charge extra for any flavors or fillings on our menu, and we don't charge extra to have a different flavor on each tier.
If your reception is within 10 miles of our shop, we won't even charge extra for delivery if your cake feeds more than 75 guests. (Unless we really don't like you, then we'll charge you for all kinds of crazy stuff) 
As a matter of fact... we believe you should choose the company you feel most comfortable with, not one you feel obligated to use because they already have some of your money. Therefore, if you attend a cake tasting with another bakery, pay their tasting fee and decide that they aren't the right company to create the wedding cake of your dreams, bring us the receipt and book your wedding cake through Piece of Cake and we will credit your cake $20 to offset the fee you paid them.
* One $20 credit per order with proof of cake tasting fee paid. Valid at time of booking. Not to
exceed 10% of the total cake cost