The huge benefits that cryptocurrency payment brings to both the customers and businesses are that customers can use cryptocurrency to pay for goods and services like cash anywhere, and the payment size will not be limited like credit cards. The easier it becomes for customers to pay for goods, the more opportunities for stores to increase their sales. Too many types of cryptocurrencies currently exist worldwide, however, and not all of them are always abundant in liquidity. It is hence difficult to compute an accurate exchange rate. Nevertheless, one should always be able to know the exact price of the goods he/she is buying. What was 100 USD a minute ago cannot change to 95 USD, and then turn out to be 105 USD once payment is complete. The price for goods worth 100 USD should remain as it is regardless of the cryptocurrency price volatility.