GratisAIbusiness · field guide · local-first · no account
evidence packet

Answer a Chargeback With the Evidence Issuers Actually Weigh — Free

Paste the dispute and the evidence you hold, and see which disputed dollars are backed by a named evidence type — and which sit bare before the issuer's deadline.

The proof surface

Issuers read packets by evidence vocabulary — transaction record, delivery proof, correspondence — not by narrative; indexing the reader's own exhibits against those types exposes the dollars still uncovered while there is time to cover them.

Inputthe dispute figures and the exhibits you actually hold, pasted line by line
Rare devicetotals the reader's own disputed revenue against the evidence types card issuers cite and names the uncovered dollars, instead of a list of generic 'respond to chargebacks' tips
Output artifactan indexed packet with every exhibit checked against a named evidence type and the uncovered dollars ruled at the foot
Cost$0 · local-first · one free run · samples labelled
Sample, not your facts: Sample: dispute 47219 on order 10238 for $715.00, filed 2026-09-22; invoice paid 2026-09-03; UPS signature 2026-09-05; a chat transcript and accepted terms — four exhibits, two evidence types, zero uncovered dollars.

Why the flat version breaks

Sending narrative, not exhibits

A cover letter that explains feelings loses to a packet that names transaction record, delivery proof and correspondence.

Missing the rebuttal window

The issuer's deadline is measured in days and does not extend for weekends or your bookkeeper's holiday.

Double-refunding yourself

A chargeback plus a refund on the same order is a self-inflicted loss the processor will not unwind.

How to work the evidence packet

Paste the dispute

The disputed dollars, the order reference and the filing date, one line per exhibit.

Read the index

Every exhibit is checked against transaction record, delivery proof, correspondence or logs.

Close the bare dollars

Gather the named type for whatever sits uncovered — the packet names it exactly.

File before the deadline

Send the indexed packet, and keep the countdown from printing your rebuttal date.

What the packet replaces

QuestionBeforeOn the packet
Is the response strongscreenshots in a zip fileevery exhibit checked against a named type
Which dollars are barenobody knows until the lossthe uncovered balance ruled above the index
What to gather next'more evidence'the specific missing type for the specific bare dollars

The packet indexes what you paste; the card network's own reason-code rules remain the authority on what counts.

Run it on the samples, right here

FIRST-LOAD

Data note: Everything runs in this browser tab on the evidence packet: your disputed dollars and the exhibits that cover them stays on this device, nothing is uploaded, and the reading is rebuilt only when you press run.

Go deeper: the companion app files the same reading as a stapled evidence packet

The article demo above runs without limits. The companion app keeps a local history, exports the rows as CSV, prints the ready-to-mail packet, and holds your drafts on this device — one free run, then $ 12 one-time for the layer that keeps filing.

The packet index and the uncovered total are free. The paid layer keeps one packet per dispute, prints the issuer-ready response, and tracks the rebuttal deadline.

Open the chargeback evidence packet companion

Boundary

This evidence packet works only on the dispute and exhibit lines you paste you paste. It does not decide who wins the dispute, does not submit to the processor for you, and does not interpret card-network reason codes. The figures describe what you supplied, not what is true in the world. Confirm anything you plan to act on with your payment processor's dispute team, and an accountant for recurring-loss patterns before you rely on it.

What this is built on

Before: the merchant forwarded screenshots and hoped. After: they see $312 of the disputed $715 names no evidence type and gather exactly those items, because the packet indexed their own case.