Information needed to complete a signup transaction. Included if the toastTransactionType is LOYALTY_SIGNUP, absent otherwise. Requires exactly one of email or phone to be provided (not both, not neither).
string An email address for the customer to create the loyalty account. Either phone or email must be provided, but not both. | |
| phone | string A telephone number for the customer to create the loyalty account. This number will be ten digits with no other characters. Either phone or email must be provided, but not both. |
{- "phone": "string",
- "email": "string"
}