Resources & Insights

Stay informed with the latest in payment intelligence, industry research, and technical documentation.

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Featured
Corgi Intelligence

Want Zero Payment Fraud? Accept Zero Payments

Fraud tools love telling you what they blocked. They're quieter about all the good customers they turned away to do it. Here are the payment metrics that show you the difference.

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Insights

8-bit pixel-art banner of a corgi guard at a neon checkout gate scanning a glowing token badge presented by a line of robot shopping agents, waving a verified agent through toward gold coins while a shadowy impostor robot is declined — illustrating how scoped payment tokens let merchants verify AI buyers by credential instead of guessing from behavior.
Industry Trends
5 min read

AI Agents Are Learning to Buy. What About Fraud?

AI agents drove $262 billion in holiday orders, and your fraud model was trained on humans. Here's what changes when the buyer is a machine, and how to get ready now.

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8-bit pixel-art banner of a corgi at a retro computing terminal feeding TC40 fraud reports and TC15 chargebacks into a calculating machine, with a large gauge needle climbing toward a red 1.5% threshold — illustrating how to calculate your Visa VAMP ratio before you hit the Excessive tier.
Industry Trends
12 min read

How to Calculate Your VAMP Ratio: A Monthly Self-Audit Checklist

Visa's VAMP threshold dropped to 1.5% in April 2026. Here's the exact formula, the data you need from your payment processor, and a monthly checklist to stay ahead of enforcement.

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Industry Trends
7 min read

Your Fraud Model Wasn't Built for Buyers That Aren't Human

AI agents are making purchases on behalf of consumers. Your fraud rules were trained on humans. Here's what breaks and how to prepare.

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Payment Intelligence
7 min read

False Declines Cost 13x More Than Fraud: How to Approve More Real Buyers

VAMP tightened the fraud threshold to 1.5%, and merchants are over-correcting. False declines now cost 13x more than the fraud they prevent. Here's how to fix it.

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8-bit pixel-art scene of two identical storefronts both signed "ACME SHOP" — the left is a legitimate store with a glowing cash register and a corgi out front, while the right is a cracked, dark clone with a shadowy hooded figure and skull icon. Red TC40 fraud-report envelopes fly from the clone store and slam into the legitimate store's door, illustrating how descriptor misattribution routes fraud fines to the wrong merchant.
Industry Trends
8 min read

TC40 Descriptor Mismatch: Why Merchants Get VAMP Fines for Fraud They Didn't Process

TC40 fraud reports are keyed to your merchant descriptor, not your MID. Cloned sites using your brand name can trigger VAMP fines for fraud you never processed.

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More Insights

Pixel-art corgi holds a microchip token coin up to an open, green-glowing bank vault spilling gold coins, with faded credit cards nearby. Banner text reads 'Trusted Credential = Approved.'

Network Tokenization Delivers a 2% to 6% Authorization Rate Lift. Here's Why Most Merchants Still Miss It.

Network tokenization delivers a documented 2-6% authorization rate lift, but technical complexity keeps half of merchants from claiming it. There's a faster path.

Pixel-art arcade tower-defense scene: a corgi defends a vault overflowing with gold coins behind three neon turrets labeled DEFLECT, REPRESENT, and REMEDIATE, which blast incoming waves of red enemy soldiers and tanks marked TC40 and TC15.

VAMP 2026: Two Months Later, the Playbook Is Taking Shape

Visa's VAMP thresholds dropped to 1.5% in April 2026. Two months in, merchants are shifting from panic to operational discipline. Here's what's working.

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What Corgi Labs Actually Does on Top of Stripe Radar

We ran CORGI on 1.33 million transactions. Disputes dropped 59.5%. Net revenue impact: +$508K. Here's the full technical breakdown.

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Stripe Radar vs Custom ML: Why Network-Wide Fraud Models Miss Your Best Customers

For every $100 your fraud system blocks from a real buyer, you can lose over $1,000. Generic rules can't tell the difference. Custom ML can.

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You Can't See Your Agent Channel Yet. Here's How to Fix That.

AI agents book hotels while your customers sleep. They reorder groceries. They lock in flights the moment prices drop. They transact across geographies in milliseconds, and traditional fraud rules read that as an attack.

Pixel art corgi holding a magnifying glass up to a monitor displaying a green 0.18% chargeback rate chart. Through the magnifying glass, hidden red bar charts and scattered yen coins are revealed. A Japanese torii gate and cherry blossoms frame the dark night sky background.

Japan's Chargeback Rate Looks Perfect. That's the Problem.

Japan reports the world's lowest chargeback rate at 0.18%, yet fraud losses hit ¥307.5 billion in 2024. Here's why your PSP dashboard is telling the wrong story.

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Visa VAMP 2026: Your Compliance Math Changed on April 1

Visa compressed the VAMP merchant threshold by 32% on April 1, 2026. Merchants who were compliant in March may be in violation now without changing a thing.

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How a 15% Decline Rate Compounds Into an ~18% Revenue Loss

A ~15% decline rate, ~70% false decline rate, and 27–33% customer attrition compound into roughly 18% of addressable ecommerce revenue lost. Here is the math.

Corgi Labs ROI

Payment Optimization ROI: How to Build the Business Case Your CFO Will Approve

For a business processing $1 billion in annual transactions, a 1% authorization rate increase equals $10 million in recovered revenue, with no new customers, no additional marketing spend, and no pricing changes (Worldpay). Your CFO doesn’t need to hear about authorization rates. She needs to hear that number, followed by the payback period, the implementation cost, and what happens if you do nothing.

Corgi discovers treasure below the surface

Your Fraud System Is Your Most Expensive Revenue Leak.

When your fraud system blocks a $100 order from a real buyer, you see the lost sale. You don’t see what sinks beneath it: the customer’s lifetime value (40% never come back), your wasted acquisition spend, and the brand damage when 32% post about it online. US merchants lost $81 billion to false declines in 2023. Most finance teams don’t track the cost below the surface.

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Your Authorization Rate Is a Vanity Metric: What That 91% Is Actually Hiding

Your payments dashboard says your authorization rate is 91%. That looks healthy. But buried inside that number are soft declines that could be retried, issuer fraud flags triggered by your own billing patterns, and a “do not honor” code that tells you absolutely nothing. That 91% isn’t a diagnosis. It’s a sedative.