There are about 25 Million Homes (addresses) in the UK. WooHoo! is a new service designed to help people save money on everything at home from tradesmen to broadband. Each UK residential address will be allocated with a WooHoo! Button which, once unlocked, will become the hub of savings for all people living at the address. The idea is to let the individuals to unlock their Personal WooHoo ID to make use of deals and earn Cashback.