Bitcoin Exchanges are websites on which you can buy and sell Bitcoin and other Crypto Currencies as well as FIAT Currencies (USD, EUR). Most of them charge you a fee for exchanging one coin to another – and with the Coupons and Promo codes on this page, you can save up to 50% of those fees. Some Bitcoin Exchanges offer Fee Discounts through a Promo Code or a Coupon for a lifetime – means you get reduced fees as long as you use the Bitcoin Exchange Platform.