Our services come to you at no risk. If we are unable to generate savings for you you will not be invoiced. You pay only for the agreed cost savings we generate on a rolling percentage basis. The conventional design system sometimes using options during tendering but the most common method is for a Contractor to offer a sum based on single selected products. Often there are alternatives that meet the same function, specification and look/feel but are just priced lower than the specified products. This is not a service to pick holes in what a designer has completed, merely an independent review with consideration for you to consider. We have an extensive database of alternate products and sub contractors who can be called upon to provide quotations that could reduce your project cost. Again, if we cannot generate savings you don't owe us anything so what have you to lose?