Not legal or financial advice. This page is not a substitute for your processor dispute console, card-network reason codes, acquirer playbooks, a licensed attorney, or your judgment. It describes a merchant ritual: use Pingpong to write a dispute description when the claim is no authorization / unauthorized, including non-fraud framing variants such as missing signed slip, tip above authorized amount, account-on-file consent gaps, or a capture that drifted from the auth. Nothing here coaches cardholders on filing no-authorization disputes or inventing missing consent.
A dispute lands stamped no authorization or unauthorized. Ops reaches for the fraud playbook. Finance sees an auth code that looks fine. Support has a chat that says "I never approved this." One model already wrote a three-paragraph lecture about stolen cards. The submit button still wants a mapped narrative: what authorization existed, what the cardholder agreed to on screen or on paper, and whether the settled amount stays inside that auth. That is the moment this page is for.
People searching no authorization chargeback response, unauthorized transaction merchant rebuttal, or how merchants respond to no-auth reason codes usually land on fraud templates that treat every unauthorized stamp as theft theater. Useful when the code is truly fraud-shaped. This page is narrower. It treats no authorization as an authorization-trail social object: show the auth code, signed receipt or checkout consent, amount match, and account-on-file language the buyer could see, without hoping outrage substitutes for processor receipts.
This is distinct from respond to a fraud claim (fraud / theft-shaped unauthorized packs, AVS theater, friendly-fraud adjacent), from friendly fraud chargeback response (first-party misuse narrative), from canceled recurring transaction chargeback response (subscription cancel fights), and from incorrect amount chargeback response (overcharge / wrong-dollar claims). Compelling pack language: compelling evidence for chargebacks. Primary writing ritual: write your dispute description. CASE MAKER letterhead PDF path (first PDF free, then $9/PDF or 5-pack $29 when export ships): win disputes. Hub: dispute cases. Buyer-side pause: before you file a chargeback.
Use Pingpong to write your dispute description. Paste the reason code, authorization ID and timestamp, settled amount versus authorized amount, signed receipt or checkout consent screenshots you may store, account-on-file or recurring mandate language, tip or incremental auth notes, fulfillment or access proof, customer chats about "I never authorized this," and the deadline. Default chain: Grok, then Perplexity, then ChatGPT, then Gemini, then Claude. Later labs challenge soft "they clicked buy" claims without a consent artifact, tip-over-auth gaps, and tone that lectures the cardholder. Brand: Pingpong at pingpongit.com. Not getpingpong.ai.
Definition: What is Pingpong. Mechanism: How it works. Founders: For founders.
Your first eligible web review is free. Web Plus $19.99/month, web Pro $124.99/month. iOS: three free Pingpongs, then Plus $24.99/month or Pro $59.99/month. Start free on pingpongit.com. Full table: pricing.
Pays-for-itself framing: clarifying one mid-ticket no-authorization case (real auth trail versus a capture that drifted) can cover a long stretch of Plus. No win-rate promises. Evidence quality only.
No authorization is an auth-trail social object
The cardholder story is usually: I did not authorize this charge. Your story has to be an honest shape: card-present with signature or PIN where required; card-not-present with clear checkout consent and matching auth; account-on-file with policy language the buyer saw; recurring mandate still in force; tip or incremental capture inside the authorized band; or a capture that exceeded auth and should be partially credited. Network codes and processor labels vary. Read the code on this case. When the stamp is truly fraud / stolen-card shaped, shift to respond to a fraud claim rather than forcing a consent narrative onto a theft claim.
What usually breaks no-authorization replies: pasting a fraud lecture into a tip-over-auth case; asserting "they authorized it" with no receipt, clickwrap, or auth ID; mixing a not-received rant into a no-auth code; ignoring that settled amount exceeds authorized amount; missing the reply window while waiting for bank lag; tone that lectures the cardholder about reading checkout screens.
Hard line: legitimate merchant defense only. If you truly captured without a defensible authorization trail, refund and close. Do not invent a signed slip. No coaching to deny valid no-authorization claims.
The merchant ritual before Submit on a no-authorization case
Read the reason code and the processor checklist. Gather what you can prove: authorization ID and timestamp, authorized versus settled amounts, signed receipt or digital consent artifact, account-on-file or recurring language shown at checkout, tip / incremental auth notes, fulfillment or access proof, customer chats. Restate the claim in the cardholder's words. Draft a short dispute description that maps proof to either "authorization existed and amount stayed inside it" or "partial credit already issued for the overage." Run Pingpong on the draft plus the evidence inventory. Edit. Upload. Submit before the deadline.
Compelling pack language: compelling evidence for chargebacks. Network maps: Visa chargeback reason codes, Mastercard chargeback reason codes. Sibling reasons: respond to a fraud claim, incorrect amount chargeback response, canceled recurring transaction chargeback response, 3DS liability shift disputes. Broader first response: respond to a chargeback. Related irreversible-submit habit: Catch AI mistakes before you commit.
How the five-model handoff works on a no-authorization response
Example shape: Processor PROCESSOR, reason code CODE (no authorization / unauthorized as labeled, non-fraud framing), amount AMOUNT, auth ID AUTH_ID, authorized amount AUTH_AMT, settled amount SETTLE_AMT, consent artifact LIST, account-on-file or recurring notes LIST, fulfillment proof LIST, deadline DATE. Write my merchant no-authorization dispute description, map each paragraph to the claim on the case, and list evidence to upload versus omit. Flag soft consent claims without an artifact and tip-over-auth gaps. Do not invent proof I did not list. Do not paste full PAN, CVV, bank passwords, or government IDs you are not allowed to store.
Grok drafts. Perplexity through Claude review in sequence. You leave with a tighter description and a gap list. Architecture: Sequential vs parallel AI. Framing: AI second opinion. Debias: Debias AI.
Letterhead PDF path (and what is live today)
Today Pingpong writes and pressure-tests the dispute description and checklist you paste into your processor. The CASE MAKER lander for a letterhead evidence pack outline is win disputes: first PDF free, then $9/PDF or 5-pack $29 when export ships. One-click PDF export is not a live product button today. Do not delay a ticking case waiting for it. Start the free Pingpong now, or jump straight to write your dispute description. Assemble files in the console you already have. Existing API orientation: developer docs.
When to skip
Skip for pocket-change accepts, counsel-owned cases, clear missing-auth captures you already know you should refund, and pure fraud / stolen-card stamps that belong on respond to a fraud claim. Save the free eligible review for mid-ticket cases where authorized versus settled amounts need a clean map, or your first draft lectures the cardholder instead of showing the auth trail.
Related
Hub: dispute cases. Write the response: write your dispute description. CASE MAKER: win disputes. Distinct fraud sibling: respond to a fraud claim. Sibling reasons: incorrect amount chargeback response, currency error chargeback response, canceled recurring transaction chargeback response, duplicate processing chargeback response. Compelling pack: compelling evidence for chargebacks. Neighbors: respond to a chargeback, 3DS liability shift disputes, friendly fraud chargeback response, chargeback fees and representment, dispute representment. Network maps: Visa, Mastercard. Processors: Stripe, PayPal, Shopify. Buyer-side distinct: before you file a chargeback. Pricing.
Run it before you submit the no-authorization response
Start now: open pingpongit.com and dump reason code, claim, auth ID, authorized versus settled amounts, consent artifact, and deadline into one question. Or go straight to write your dispute description. Run Pingpong once. Keep survivors. Confirm in the processor UI. Continue on Plus or Pro if the ritual sticks (web $19.99 / $124.99; iOS $24.99 / $59.99). Or the App Store.
Again: not legal or financial advice. Merchant-side defense and evidence quality only. No consumer no-authorization coaching.