| Attribute | Description | Physical Name | Domain | Data Type | Foreign Key Table |
| SalesRestrictionTypeCode (FK)(PK) | A unique, automatically assigned code for a specific limitation on an ITEM's sale. | TY_RST_SLS | Code4 | char(4) | |
| Description | A description of the type of age restriction that applies to this ITEM | DE_AG_RST | DescriptionShort | varchar(255) | |
| MinimumCustomerAge | The minimum age under which the customer is prohibited from purchasing the ITEM. | QU_AG_CT_MNM | QuantityYearCount | decimal(3,0) | |
| MinimumEmployeeAge | The minimum age under which the employee is prohibited from selling the ITEM. | QU_AG_EM_MNM | QuantityYearCount | decimal(3,0) | |