Visa Just Lowered the Chargeback Threshold.
Here’s What That Means for Your Business.

Imagine you run an online store. Business is growing. Orders are up, advertising is working, and your revenue numbers look healthy. Then one morning, you open an email from your payment processor. Your chargeback ratio has crossed a threshold you didn’t know had changed. You’re now in a monitoring program, and the fees start immediately.

This isn’t hypothetical. As of April 1, 2026, Visa’s updated chargeback monitoring program, called VAMP (Visa Acquirer Monitoring Program), lowered the “excessive” threshold from 2.2% to 1.5% for merchants in the United States, Canada, the European Union, and Asia Pacific. That’s a significant reduction, and many merchants who were safely below the old limit may now be uncomfortably close to the new one.

If you accept Visa payments online, whether you sell physical products, digital downloads, subscriptions, services, or anything else, this change applies to you. Here’s what you need to know, what it actually means in practice, and how to make sure your business stays on the right side of the line.

What Is VAMP, and Why Does It Matter?

VAMP stands for Visa Acquirer Monitoring Program. It replaced two older programs, the VDMP (Visa Dispute Monitoring Program) and the VFMP (Visa Fraud Monitoring Program), combining them into a single unified framework. The goal, from Visa’s perspective, is to reduce the overall volume of fraud and disputes flowing through their network by holding acquirers (the banks and processors that handle merchant accounts) to stricter standards.

Here’s why this matters for individual merchants: when your acquirer is under pressure from Visa, that pressure flows downhill. Acquirers who are flagged under VAMP face enforcement fees and scrutiny. Their response is predictable. They tighten controls on the merchants who contribute to their chargeback numbers. That means more account reviews, more holds on funds, and in some cases, outright termination of your processing agreement.

What Changed on April 1, 2026

The most important change is the reduction in the “excessive” threshold. Under the previous rules, a merchant needed to hit a combined fraud-and-dispute ratio of 2.2% (220 basis points) before being classified as excessive. As of April 1, that number dropped to 1.5% (150 basis points) for merchants in North America, the EU, and Asia Pacific.

That’s roughly a 32% reduction in the room you have before hitting the danger zone.

A few things stand out in this table. First, the “Above Standard” tier, which triggers $4 per transaction fees, remains at 0.9%. That means if your ratio crosses 0.9%, you’re already paying extra on every flagged transaction. Second, the jump from $4 to $8 per transaction at the excessive level is significant, especially for high-volume merchants where even a small percentage of disputes can add up to thousands of dollars in monthly fees.

The Double-Counting Problem Most Merchants Don’t Know About

There’s a technical detail in how VAMP calculates your ratio that catches many merchants off guard. The program combines two separate data streams: TC40 reports (fraud alerts filed by issuing banks) and TC15 events (actual chargeback disputes). In many cases, the same transaction gets counted in both streams. A customer files a dispute, and the issuing bank also submits a fraud alert. That single event now contributes twice to your VAMP ratio.

Under the old, separate programs, fraud reports and disputes were tracked independently. Combining them into one ratio, and then effectively counting some transactions twice, means your VAMP number can be meaningfully higher than what you’d expect based on your raw dispute count alone.

Who Is Most at Risk?

Every merchant who accepts Visa payments online should pay attention to this change, but some business types are more exposed than others. If any of the following descriptions sound like your business, it’s worth taking a closer look at your current ratio and your evidence infrastructure.

Subscription and SaaS businesses

Recurring charges generate a disproportionate number of “I didn’t authorize this” disputes. Customers who forget they subscribed, don’t recognize the billing descriptor, or experience buyer’s remorse on a renewal are a constant source of chargebacks for subscription merchants. With the threshold now tighter, even a modest increase in subscription disputes can push your ratio into dangerous territory.

Digital product and course sellers

When there’s no physical product to track and no delivery confirmation to reference, proving that a transaction was legitimate becomes much harder. Banks tend to side with cardholders in these disputes because the merchant’s evidence is almost always weaker. If you sell downloads, digital access, online courses, or licenses, your chargeback win rate is likely lower than merchants who ship physical goods, which means every dispute that comes in has a bigger impact on your ratio.

High-volume ecommerce stores

Volume is a double-edged sword here. Processing thousands of transactions per month means even a small percentage of disputes adds up quickly in absolute numbers. And once your acquirer sees your account contributing to their own VAMP exposure, the conversation about your future shifts from “let’s work together” to “let’s reduce our risk.”

Service providers and freelancers

Agencies, consultants, coaches, and freelancers who invoice clients through Stripe, Square, or PayPal are increasingly seeing chargebacks on completed work. Because services leave no physical trail, proving that the work was delivered and that the client consented to the charge requires a different kind of evidence than most service providers keep.

What This Means in Real Dollars

Let’s make this concrete. Say you process 2,000 Visa transactions per month and your dispute rate sits at 1.6%. Under the old threshold, you were below the excessive level. Under the new rules, you’re over.

For higher-volume merchants processing 10,000+ transactions per month, the numbers scale proportionally. A 1.6% ratio at that volume means 160 flagged transactions and $1,280 per month in VAMP-specific fees. At that point, your acquirer isn’t just charging you extra. They’re actively evaluating whether to keep your account.

The Good News: This Is a Problem You Can Solve

Here’s where this story takes a more encouraging turn. The VAMP threshold change is significant, but the merchants who will be affected most are those who are reactive about chargebacks. They wait for a dispute to arrive, scramble for documentation, submit what they have, and hope for the best. That approach was risky even before the threshold dropped. Now, it’s unsustainable.

The merchants who stay safely below the threshold are the ones who prevent disputes from being filed in the first place. And the most effective way to do that is by building a proof layer into your checkout that captures verifiable evidence of every transaction, automatically, before a dispute ever exists.

How Checkout Evidence Keeps You Below the Threshold

Transaction evidence works on two levels. First, it gives you stronger documentation to win the disputes that do come in. Second, and more importantly, it deters many disputes from ever being filed.

Prevention through transparency

When customers know that their checkout session was recorded and verified (IP address, device data, consent interactions, behavioral proof), they’re far more likely to contact you directly before contacting their bank. Most friendly fraud isn’t malicious. The customer is confused, forgetful, or frustrated. When they know a complete record of their transaction exists, they resolve the issue through your support team instead of through the chargeback system.

Stronger representment when disputes do arrive

For the disputes you do receive, having a verifiable evidence record of the checkout interaction changes the quality of your rebuttal entirely. Instead of submitting a receipt and a screenshot of your terms page, you can provide time-stamped proof of exactly what the customer did at checkout: what they saw, what they clicked, what they consented to, their IP address, and their device information. That’s the kind of evidence banks respond to.

How Evidora Fits Into This Picture

This is exactly the kind of infrastructure that Evidora was built for. Evidora is a Transaction Evidence Platform that captures court-ready digital evidence at every checkout, automatically. It works with Shopify, WooCommerce, custom forms, and any payment setup. The implementation is a single code snippet, which takes about two minutes to add.

• 1
  Add the Evidora snippet to your checkout page

  Copy and paste a single piece of code. No developer needed. Works alongside your existing payment processor.

• 2
  Every transaction creates an evidence record automatically

  IP address, device data, behavioral proof, consent interactions, and session recording. All captured and packaged into a verifiable evidence record.

• 3
  When a dispute arrives, share your proof link

  No scrambling for documentation. Your evidence is already stored, organized, and ready. Share the link with the bank, or share it with the customer directly to resolve the issue before it becomes a chargeback.

• 4
  Use the Evidora API for automated workflows

  Developers can integrate evidence records directly into their support tools, dispute response systems, or CRM workflows using the Evidora API.

A Simple Checklist for Staying VAMP-Compliant

Whether or not you use Evidora, here are the practical steps every online merchant should take in light of the new threshold:

• Know your current ratio. Log into your payment processor’s dashboard and check your chargeback ratio right now. If you’re above 0.7%, you have less room than you think.
• Audit your billing descriptor. Make sure the name that appears on your customers’ credit card statements is something they’ll recognize. Unclear descriptors are one of the most common (and most preventable) causes of chargebacks.
• Respond to customers faster than the bank can. 52% of cardholders who file chargebacks never contact the merchant first. Make your refund and support processes fast, visible, and easy to find.
• Build a proof layer into your checkout. Capture behavioral evidence (IP, device, consent, interaction data) at the point of sale. This is what turns a losing dispute into a winning one, and what prevents many disputes from being filed at all.
• Monitor your ratio monthly, not quarterly. Under the new rules, a single bad month can push you into monitoring territory. By the time you see it on a quarterly report, the damage may already be done.

The Bottom Line

Visa’s decision to lower the VAMP threshold isn’t surprising if you’ve been watching the industry. Chargeback volume globally is projected to hit 337 million disputes in 2026, up 41% from 2023. Friendly fraud continues to account for the majority of those disputes. Card networks are tightening the rules because the current system is under strain, and the cost is being shifted to the merchants and acquirers who can’t demonstrate they’re actively managing the problem.

The merchants who will come through this change comfortably are the ones who treat evidence collection as infrastructure, not as an afterthought. When every transaction automatically creates a verifiable proof record, your chargeback ratio stays low, your disputes are easier to win, and your merchant account stays safe.

That’s what Proof-First Commerce looks like. And with the new VAMP rules in effect, it’s never been more practical to start building that layer into your checkout today.