Standard Deduction Codes at Lowe's

Annalee Foley

By Annalee Foley, Product Manager

Last Updated June 12, 2025

3 min read

Just like any other major retailer, Lowe’s has an established process for deductions. Deductions are dollar amounts that are withheld from checks to suppliers because of some failure or perceived failure related to shipping/ordered quantities and compliance. 

There are a variety of ways to understand deductions in the Vendor Inquiry app. The table below breaks it down by the Invoice # in the Invoice tab’s list, the Deductions tab’s list, and the Deduction #, as well as the tracking code. 

Invoice # (Invoice List)

Invoice # (Deduction List)

Deduction #

Tracking Code

Description

Invoice #

AD + [6 digits]

DT

Shortage

Invoice #

AD + [6 digits]

PRC

Cost Difference

CA + [6 digits] + P

CA + [6 digits]

CAP

CAP

Freight on Returned Merchandise

CC + [6 digits]

DM + [6 digits]

CC + [6 digits]

CAP

Other

CF + [5 digits]

DM + [6 digits]

CF + [5 digits]

CAP

CAP Freight Violation

DM + [4 digits] + AL

DM + [4 digits] + AL

RTM

Return

DM + [4 digits] + DA

DM + [4 digits] + DA

RTM

Return

DM + [5 digits]

DM + [5 digits]

RTM

Return

DM + [5 digits]

DM + [5 digits]

DM + [5 digits]

FPD

Routing Guide Violation

DM + [6 digits]

DM + [6 digits]

DM + [6 digits]

FPD

Routing Guide Violation

Invoice #

DM + [6 digits]

DST

Labor Charges

DM + [6 digits]

DISC5 (?)

DM + [6 digits]

PMT

Discount Discrepancy

DM + [6 digits]

DM + [6 digits]

DM + [6 digits]

STI

Legal

DM + [6 digits]

DM + [6 digits] + P

DM + [6 digits]

6NO

6NO Allowance

DM + [6 digits]

DM + [6 digits] + P

DM + [6 digits]

AWY

AWY Allowance

DM + [6 digits]

DM + [6 digits] + P

DM + [6 digits]

CPG

CPG Allowance

DM + [6 digits]

DM + [6 digits] + P

DM + [6 digits]

M20

M20 Allowance

DM + [6 digits]

DM + [6 digits] + P

DM + [6 digits]

PAC

PAC Allowance

DM + [6 digits]

DM + [6 digits] + P

DM + [6 digits]

REC

REC Allowance

Invoice #

DMH + [5 digits]

DT

SOS (Special Order Sale) Deduction

Invoice #

DM + [6 digits]

DT

SOS Deduction

DML + [5 digits]

DML + [5 digits] + P

DML + [5 digits]

VLS

Compliance Deduction

Invoice #

DN + [6 digits]

DT

Auto-Shortage

Invoice #

DN + [6 digits]

PRC

Auto-Cost Difference

Invoice #

DN + [6 digits]

SOS

Auto-Deduction

Invoice #

EC + [6 digits]

SOS

Auto-Deduction

F + [5 digits]

DM + [5 digits]

F + [5 digits]

AUD

Audit Claim

FR + [5 digits]

DM + [5 digits]

FR + [5 digits]

AUD

Audit Claim

F + [6 digits]

DM + [6 digits]

F + [6 digits]

AUD

Audit Claim

TR + [6 digits]

DM + [6 digits]

TR + [6 digits]

TRF

TRF Freight Violation

Shortage Codes

Shortage vs. SOS Shortage:

Lowe's has two main ordering methods: Stock Purchase Orders and Special Order Stock
Purchase Orders
or SOS Purchase Orders. Lowe's delineates between the two when it comes to deductions, however, there is not necessarily a difference in how they are deducted, or how a supplier would dispute. 

Freight Charge/Violation

Unrelated to Compliance Fines that are deducted, Lowe's will also impose different freight charges for different infractions in the shipping process. This would also include Labor Charges.

Auto Deduction Codes

These deductions are enacted by the "Transactional Accounting" team, and primarily seem to be electronically/automatically deducted. This might also include deductions related to any electronically ordered PO's. 

Compliance Deductions

Lowe's gives suppliers the opportunity to dispute fines prior to them being deducted. Once actually deducted, suppliers will typically see one lump deduction for that month. It can be disputed, but not often won back.

Allowance

Lowe's has several different Marketing/Infrastructure allowance programs. Unfortunately, you cannot see the line items on the deduction itself; most suppliers request specific details via Lowe's' ticketing process.

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