$BTC Cryptocurrency exchanges may accept payments via credit cards, transfers, or other forms of payment for digital or cryptocurrency. A cryptocurrency exchange can be a market maker that usually takes the spread between supply and demand as a commission on transactions, or a matching platform that charges fees.

Cryptocurrencies have established themselves strongly in the global economy currently, especially with the increasing prevalence and trading of them around the world, including our Arab world, where the volume of transactions through cryptocurrency trading platforms reached about 2.5 trillion dollars in September, and it is continuously rising.