There are quite a few ways to cover the expense of Wells Tannery drug addiction treatment. One payment method you may come across is a sliding fee scale (fee is based on earnings and other factors). This means that the rehab adjusts their charges based on the client?s revenue, yearly taxes and other monetary components; in the end, the expense that a single client pays may not be the same as another. There are several reasons why a drug rehab would choose to supply a sliding fee scale to their clients. They may choose to help out an addict who would otherwise not be able to acquire treatment. Another reason for offering this payment selection is that it offers the treatment facility with a tax deduction on the benefit of donating their services as charity.