Your gateway processed the payments. But do you know what actually happened? We’ll cover five key metrics—sales volume, approval rates, decline rates, refunds and chargebacks, and recurring payment success rates—and show you why they matter.
When you look at your standard gateway report and move on, you miss out on the details. The reason you have a lower total than expected could be hiding right there in the data. Approval rates slip. Declines pile up. Subscriptions quietly fail.
Without regular payment data analytics, small, fixable problems add up until they become a worrying revenue drop.
So, what metrics matter, what can they tell you, and how can you use them going forward?
Metric #1: Sales Volume and Transaction Count
Start with the basics: total payment volume and number of transactions processed.
This will tell you what you’re working with. When you’re just looking at the numbers, it can feel like you’re staring at a blank page. But when you compare them against the previous month, the same month last year, or any promotional periods, things start to become much clearer.
This is exactly why a tool like Canyon Insights is so useful—it puts that historical context in front of you automatically, so you’re not piecing it together manually in a spreadsheet, and you’re actually using the data that’s been collected.
This way, you can see that a spike was the result of a campaign that worked, or that a dip was because of a processing issue, a pricing change, or normal seasonality. You’ll know exactly what you’re dealing with.
Metric #2: Payment Approval Rate
Your approval rate is the percentage of attempted transactions that complete successfully.
Experienced a drop recently? It deserves attention. A one- or two-percent drop might not seem worrying. But multiply that across every transaction you process in a month, and those figures quickly add up.
It’s usually caused by one of four things: fraud filters set too tight, a card issuer policy change, an expired card surge, or a processor configuration issue.
Want to learn more about the specifics? See our full breakdown of why your payment approval rate may have dropped this month.
Metric #3: Decline Rates and Why They Grow
Your overall decline rate is useful. The reasons behind each decline are more useful.
So, what are the most common reasons for declines? Insufficient funds, expired cards, incorrect payment details, suspected fraud, and processor or issuer-side issues.
Grouping declines by reason tells you whether to reach out to customers, update a payment method, adjust a fraud setting, or escalate a technical problem. The raw number alone can’t do that, but payment data analytics can.
Metric #4: Refunds and Chargebacks
A refund is money returned, initiated by you or your customer. A chargeback is a temporary payment reversal while the customer’s card issuer investigates a dispute.
What you need to pay attention to is the percentage that refunds and chargebacks make up of your total transactions. A rising refund rate can point to product or fulfillment issues. A rising chargeback rate is more serious.
Card networks monitor chargeback ratios. Exceed their thresholds and you risk entering a monitoring program, paying additional fees, or losing the ability to process certain card types.
Want to make sure you stay well below those ratio limits? Monitor your refunds and chargebacks monthly.
Metric #5: Recurring Payment Success Rate
Your recurring payment success rate measures the percentage of scheduled charges that complete successfully.
Failed renewals happen for predictable reasons: expired cards, outdated billing details, or soft declines from card issuers. Some of those payments recover through retries or automatic card updates. Many do not.
For subscription and recurring-revenue businesses, this metric reveals involuntary churn—customers who never chose to cancel but stopped being billed anyway. Monitoring this through payment data analytics highlights exactly where those failures are happening, so you can intervene before the customer disappears.
How Metrics Tell the Story
No single metric can tell you everything you need to know. That’s the point.
Sales volume going up while approval rate drops? That’s recoverable revenue you’re leaving behind. Transaction count staying the same but transaction value declining? You don’t want to find yourself in the risky position of relying on more transactions to hit the same numbers.
Metrics like these reveal the transaction patterns that are happening behind the scenes. Discovering these insights means you can anticipate trends and make informed decisions.
Why Your Standard Gateway Report Probably Isn’t Enough
A standard gateway statement shows totals and logs. It doesn’t show trends, patterns, or the “why” behind a number that changed.
Canyon Insights gives you access to that information. Our payment data analytics platform connects directly to your existing gateway—using a read-only connection—and surfaces key metrics in one clear view. No CSV exports. No manual calculations. Just the payment data analytics your business needs.
Frequently Asked Questions
What is the most important payment metric to track?
There’s no single answer, but approval rate is the one most merchants underestimate. A small, sustained drop can quietly drain revenue across hundreds or thousands of monthly transactions.
What is a good payment approval rate?
For online transactions, between 85% and 95% is usually considered a good approval rate. Below that, you may need to investigate what’s happening.
How often should merchants review payment metrics?
Review your metrics on a monthly basis. If you are a high-volume business or a merchant with subscriptions, weekly reviews are better.
Make Your Merchant Metrics Count
Just starting out? Managing a high-volume business? No matter the scale of your enterprise, Canyon Insights can help you make the most of your metrics and gain valuable insights into your approval and decline rates.
Canyon Insights uses payment data analytics to help you spot problems early and keep transactions running smoothly.
Start monitoring your payment metrics today with Canyon Insights.
