402281 small PHP modifications

We have a client's site, which is a standard auction script. We're looking to bring a freelance PHP developer on board to assist us with the workload, as we're currently overloaded. The requirements are as follows: * Check integration of BID buttons. It seems the template code is incorrect * Activate the Bid Butler (already exists in the script) * Activate the FAQ page (already exists in the script) * Implement a calculation for 'SAVINGS', ie. the difference between the retail price and the current bid price