Provable Marketing
Matchback Reporting
The report that names your customers.
Matchback reporting compares a marketing campaign's recipient list against your actual customer sales records by first name, last name, and physical address, identifying exactly which closed sales the campaign produced. With Viewmedia, you perform the match yourself, so your customer data never leaves your hands.

The instrument
What is a matchback report?
A matchback report answers the only question your current marketing reports avoid: which of these recipients became customers? It is the difference between “your campaign got 4,200 clicks” and “your campaign produced these 31 customers, here are their names, and here is what they spent.”
The mechanic has been used by sophisticated direct marketers for decades. It is standard practice in catalog and direct mail. What is rare is finding it offered to local businesses in digital channels, which is exactly the gap Provable Marketing was built to close.
The process
How does the matchback process work?
Four steps, and you control the important one. The campaign deploys through targeted email.
- 1
The campaign deploys
A precisely targeted audience is reached through targeted email.
- 2
You receive the recipient file
A certified postal file of everyone the campaign reached: first name, last name, physical address. CASS and NCOA certified, so addresses are standardized and updated against national change-of-address records.
- 3
You run the match
Compare the recipient file against your own sales records for the campaign window. Full name plus full address makes false positives rare. Nothing is uploaded, shared, or sent anywhere.
- 4
You read the result
The matched names are your proof. Divide spend by matched jobs and you have the number no agency report has ever given you: cost per job.
Step one runs on targeted email campaigns.
Why does it matter that you run the match?
Two reasons. Privacy: your customer data never leaves your possession, full stop. Trust: a burned buyer should not have to take a vendor's word for results. When you perform the match against your own books, there is no report to doubt. The verification is yours.
How accurate is matchback?
Matching on full name plus standardized physical address is conservative by design. It undercounts rather than overcounts. When a matchback report shows 31 customers, the true number is at least 31. That is the right direction for a proof instrument to err.
matched in 30 days for one regional auto dealer
in matched sales for a mattress retailer
Documented matchback outcomes from this system. Client names withheld until usage rights are confirmed.
FAQ
Common questions
What is a matchback report in marketing?
A matchback report identifies which closed sales a marketing campaign produced by comparing the campaign's recipient list against actual customer records, matching on name and physical address. It measures outcomes, not activity.
How accurate is matchback analysis?
Conservative. Matching requires full name plus standardized, CASS and NCOA certified address data, so false positives are rare and the reported number understates true results rather than inflating them.
Do I have to share my customer data for matchback?
No. With Viewmedia you receive the campaign recipient file and run the match against your own records. Your customer data is never uploaded or shared.
What is a CASS and NCOA certified file?
CASS certification standardizes addresses against USPS formatting; NCOA updates them against the National Change of Address registry. Together they ensure the recipient file reflects where people actually live, which strengthens match reliability.
Can matchback work for any business?
It works best for businesses that capture customer names and addresses at sale: home services, auto, furniture and mattress, medical practices, and home improvement are core fits. Pure cash walk-in businesses match less completely.
What does a matchback report cost?
The matchback layer is built into every Provable Marketing campaign, including The Proof Pilot. It is the spine of the offer, not an add-on, because removing it puts you back in the dark.
Get a report you can check against your own books.
The matchback layer is built into every Provable Marketing campaign, including The Proof Pilot.