# TalonOne.CodeGeneratorSettings ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **validCharacters** | **[String]** | List of characters used to generate the random parts of a code. | **couponPattern** | **String** | The pattern used to generate codes, such as coupon codes, referral codes, and loyalty cards. The character `#` is a placeholder and is replaced by a random character from the `validCharacters` set. |