As far as I know you have apply for a voucher, they are not just given out to individuals. That being said, if you go on a Saturday they have many items for only a dollar, depending on the color tag for the particular weekend. You don't need a voucher if you shop smart and find good deals. FYI, if you go to the Goodwill at Decatur and Sahara there's also a Saver's (Value Village) across Sahara that has 50% off for members every Monday.
As Goodwill is a charity organization it may be possible. Try looking on line.
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