| Property | Summary | Format | Required | Example |
| RoutingNumber | The valid routing number of the customer's bank | Alpha Numeric (9 digits) | Yes | |
| AccountNumber | The customer's valid bank account number | Alpha Numeric (4-15 digits) | Yes | The customer's checking, business checking or savings bank account number |
| NameOnAccount | The name associated with the bank account | Alpha Numeric (2-99 chars) | Yes | John Doe and Associates |
| Address | Identification object holds all information specific to check's address | BackOffice.Address | ||
| Phone_1 | Phone object holds all information specific to a phone number | BackOfffice.Phone | ||
| Phone_2 | Phone object holds all information specific to a phone number | BackOfffice.Phone | ||
| Identification | Identification object holds all information specific to customer's ID | BackOffice.Identification | ||
| EmailAddress | Email address used with Custom Mailers. | Alpha Numeric (0-255 chars) | No | [email protected] |