TDR and Commercial Sales Practices
Two different ways of giving GSA visibility on price. CSP is a disclosure about your commercial pricing made up front; TDR is a monthly report of what you actually sold.
The difference in one table
| Commercial Sales Practices | Transactional Data Reporting | |
|---|---|---|
| What is disclosed | Your commercial pricing and discounting practices | The transactions you actually made |
| When | At award, and on modifications | Every month |
| Looks | Forward, at what you promise | Backward, at what happened |
| Effort shape | Occasional and large | Small and relentless |
What changes under TDR
The trade GSA offers is visibility of real transactions in place of some of the up-front disclosure burden — contractors under TDR are relieved of certain CSP disclosure and Price Reductions Clause tracking obligations. The exact relief depends on your contract, and this is the part worth reading in your own terms rather than in a summary: it varies, and it has changed over the life of the programme.
What is not in question is the direction of the effort. CSP is a burden you carry a few times per contract. TDR is a burden you carry twelve times a year, forever, and it does not scale down for a small vendor — a hundred lines and a hundred thousand lines are the same monthly ritual.
Why this matters for how you set it up
A once-a-contract obligation is worth doing carefully by hand. A twelve-times-a-year one is worth setting up once so it costs nothing thereafter. That is the whole practical consequence of the switch to TDR: the work changed shape from occasional and considered to routine and mechanical.
If you are still establishing whether the clause reaches your contract at all, start with what TDR asks of you and mass mod A909.
Check your own file. Upload an invoice, order or service export. You get every error and the finished official file, free and without an account.
Open the free validatorFree solves this file. $79/month reuses the saved setup for recurring report files and keeps the record together.
Which relief applies to you is a question about your specific contract. Read the clauses in it, and ask your Contracting Officer. This is not legal advice.