CheckPassword checks if the provided password is correct or not.

HashPassword returns the bcrypt hash of the password.

IsSupportedCurrency returns true if the currency is supported.

LoadConfig reads configuration from file or environment variables.

RandomCurrency generates a random.

RandomInt generate a random integer between min & max.

RandomMoney generates a random amount of money.

RandomOwner generates a random owner name.

RandomString generate a random string of length n.

Constants for all supported currencies.

Constants for all supported currencies.

Constants for all supported currencies.