Mundpay vs PerfectPay: Which Approval Rate Actually Delivers More Sales?

Why Is Approval the Number That Matters Most?

Most sellers compare platforms by the per-transaction fee. It is the visible metric, the one that shows up in the pricing table. But it measures how much you pay per approved sale, not how many sales are approved. And it is that second number that defines the size of your revenue.

Think about the path of a sale: you paid for traffic to bring the visitor in, they liked the offer, clicked to buy, and filled in their card details. All the cost has already been spent. If the payment is declined at that point, you lost the sale after paying for it in full. A decline is not a customer who gave up, it is a customer who wanted to pay and could not.

That is why approval is the cheapest lever there is. Raising the rate from 70% to 80% does not cost a single extra dollar in ads, and it still increases revenue by more than 14%. No traffic optimization delivers that return with that effort. Low approval destroys ROI from the inside, without showing up in the media report.

What Does Mundpay Report About PerfectPay's Approval Rate?

Here it is necessary to be exact to be fair. According to data reported by Mundpay, PerfectPay logs cases of approval below 15%. That is the only specific reference that exists, and it comes from Mundpay, not from an official number published by PerfectPay.

Reading that honestly means three things. First, these are cases reported, not the platform's average rate. Second, cases of very low approval tend to concentrate in specific scenarios, such as international cards or business models that antifraud systems treat as sensitive. Third, in the domestic market, with Pix and national cards, the behavior of any Brazilian gateway tends to be quite different and more favorable.

The point of this comparison is not to paint PerfectPay as bad. It is to show that approval depends on context, and that there are scenarios, especially international ones, where the difference between platforms stops being a detail and becomes the entire bill. If that is your case, the number matters a great deal.

What Makes Approval Go Up or Down?

Approval is not luck or a fixed number set by the gateway. It is the result of four factors that add up in every transaction:

• The buyer's country. An international card goes through more layers of verification. A sale to the US or Europe faces antifraud rules that a domestic sale never even touches.
• The card brand. Each brand has its own risk rules and issuers with different risk appetites. The same purchase can be approved by one and declined by another.
• The seller's business model. Categories that banks treat as sensitive receive more scrutiny. What you sell directly influences how many payments go through.
• The gateway's antifraud system. Here is the variable the platform controls. A good antifraud system routes intelligently; a raw antifraud system blocks too much and throws good sales out along with the fraud.

The first three factors belong to the world. The fourth is the platform's choice. That is where Mundpay and PerfectPay part ways, and that is where it is worth paying close attention. If you want to understand the weight of country on your operation, Mundpay delivers approval reports by country and UTM so you can see where the sale is dying.

How Do Smart Retry and Routing Raise Approval?

Most card declines are not final. They are the response of a specific path, of one acquirer or bank at that instant. Changing the route changes the outcome. That is what Mundpay's smart retry does.

When a card is declined, the system automatically routes the transaction to alternative acquirers or banks in fractions of a second, without the buyer needing to repeat anything. They do not even notice there was a second attempt: to them, the purchase simply went through. Every sale that would have died on an isolated decline gets a new chance through a different path.

The effect is cumulative. On an operation with many transactions, recovering a fraction of declines through routing means dozens or hundreds of sales a month that existed and were being lost. And most importantly, that approval is won in the infrastructure, not by asking more of the buyer or spending more on traffic.

Proactive Risk or Blocking: Which One Protects Your Approval?

There is an approval cost that no one puts in the pricing table: the preventive block. When a gateway detects something suspicious and simply freezes the account or the sale without warning, it drags down the approval of someone who did nothing wrong. The good sale gets sacrificed along with the risk.

Mundpay takes the opposite path with a proactive risk team. Instead of blocking first and explaining later, the risk team contacts the seller before any restriction. According to Mundpay, about 90% of alerts are resolved before turning into a chargeback. This protects approval on two fronts: it keeps legitimate sales going through and it prevents chargebacks from piling up to the point of compromising the whole operation.

It is a difference in philosophy. Antifraud that only blocks protects the platform at the seller's expense. Proactive antifraud protects both, because it understands that most alerts are resolvable noise, not fraud. And sustainable approval depends exactly on not throwing away good sales out of caution.

When Can PerfectPay Be the Right Choice?

An honest comparison recognizes real strength. PerfectPay is an established Brazilian platform in the digital product market, with years of operation, a large user base, and an ecosystem many people already know and master. That has real, concrete value.

It tends to serve well those who:

• Sell to the domestic market. A mostly Brazilian operation, with Pix and national cards, where international approval simply does not enter the equation.
• Value simplicity and familiarity. Sellers who already operate inside its ecosystem and prioritize continuity over international approval optimization.
• Do not depend on international cards. If sales outside Brazil are marginal, the global approval bottleneck weighs little on revenue.

Mundpay does not replace that proposal, it attacks a different problem. It stands out when the bottleneck becomes selling outside Brazil, where international card approval stops being a detail and becomes the factor that decides revenue. These are tools for different operations, and the right question is which problem is yours.