Rather than price specific products or materials, many contractors prefer to use product allowances, an amount included in the contract to be used toward the purchase of these products and materials as they are selected by the consumer. Typical categories where allowances might be used include flooring, cabinets, and lighting fixtures. Allowances allow homeowners more time to finalize exact selections as the project progresses, and they can simplify the cost control process. The disadvantage, however, is that the cost of final selections can easily exceed the amount of money allowed, resulting in significant extra charges to the homeowner. Shop for each allowance category before you finalize the allowance amounts provided in the contract. This way, you can budget for additional funds or adjust allowances to better reflect the actual monies required.