CEX charges lower fees if you deposit money into your account before you buy. Debit card purchases, like with most services, require identity verification. The banks expressed their dissatisfaction with Bitcoin by banning the use of credit cards in buying the BTC and other digital assets. Bitcoin continues to be a major investment both as an asset and a cryptocurrency. Get a Wallet! Make sure you find one that supports your country and has fees that you’re okay with. Coinmama Popular.