There are many ways to cover the price of Somerset drug addiction treatment. One payment method you may come across is a sliding fee scale (fee is based on earnings and other aspects). This indicates that the rehab adjusts their charges based on the client?s earnings, yearly taxes and other monetary factors; in the end, the expense that one particular client pays may not be the same as another. There are numerous reasons why a drug rehab would choose to offer a sliding fee scale to their clients. They may select to help out an addict who would otherwise not be able to obtain treatment. Another reason for supplying this payment option is that it provides the treatment facility with a tax deduction on the benefit of donating their services as charity.