| Attribute | Description | Physical Name | Domain | Data Type | Foreign Key Table |
| TransactionID (FK)(PK) | A universally unique identifier (UUID) for the Transaction. This may be assembled from alternate key members. | ID_TRN | IdentityUUID | char(32) | SaleReturnLineItem(TR_LTM_SLS_RTN) |
| RetailTransactionLineItemSequenceNumber (FK)(PK) | The sequence number of line item within the context of this RetailTransaction. | IC_LN_ITM | LineNumber | smallint | SaleReturnLineItem(TR_LTM_SLS_RTN) |
| SerializedUnitItemID (FK) | A unique system assigned identifier for the retailer's SKU. | ID_ITM_SRZ | IdentityUUID | char(32) | RentalUnit(ID_UN_RNT) |
| SerialNumber (FK) | A unique code, which can be either alpha, numeric or alpha-numeric, to identify an individual ITEM. | ID_NMB_SRZ | Name | varchar(40) | RentalUnit(ID_UN_RNT) |
| ItemID (FK) | A unique system assigned identifier for the retailer's SKU. | ID_ITM | IdentityUUID | char(32) | RentalUnit(ID_UN_RNT) |
| RentalStandardContractID (FK) | Identifies an instance of a RentalStandardContract | ID_RNT_STD_CNTRT | Identity | integer | RentalUnit(ID_UN_RNT) |
| RentalPeriodStartDateTime | The rental period start date and time for this rental line item. | DT_RNT_PRD_SRT_DT_TM | Datetime | datetime | |
| RentalPeriodEndDateTime | The rental period start date and time for this rental line item. | DT_RNT_PRD_END_DT_TM | Datetime | datetime | |
| RentalChargePerRentalPeriod | The rental charge per rental period. Example $35 per day. | MO_RNT_CHG_PR_RNT_PRD | Money | decimal(16,5) | |
| RentalPeriodCount | A count of the rental periods covered for this RentalModifier. Example 3 days rental | QY_RNT_PRD_CNT | QuantityDayCount | decimal(3,0) | |
| RentalPeriodTypeCode | Designates the type of period used to meter a total rental charge. Values include: MINUTES HOURS DAYS WEEKS MONTHS Note that in a conventional retail business, it would be unusal to rent items for longer periods. | CD_RNT_PRD_TYP | Code | varchar(20) | |
| RentalItemActionCode | A code that indicates whether this line item represents a customer pickup or a customer return of a rented item. | CD_RNT_ITM_ACTN | Code | varchar(20) | |