Banks and cryptocurrency exchanges charge fees, and deposits range from low to high. Option trading Limit and market orders are two types of orders. Limit and market orders, margin trading, and over-the-counter trades are all examples of over-the-counter trades. Customer service is available around the clock. When comparing banks and cryptocurrency exchanges, consider that banks provide a broader range of services than cryptocurrency exchanges alone. Banks, for example, provide credit and debit cards; bitcoin exchanges do not. Cryptocurrency exchanges often charge cheaper costs than banks, but they also offer a limited set of services. Limit and market orders, margin trading and over-the-counter (OTC) trades are available on cryptocurrency exchanges.