Effective RateAbout
About Effective Rate
Effective Rate exists to help online merchants measure their credit card processing cost and decide whether lowering it is worth their time. Most merchants know their monthly fee total but not their effective rate, what a lower rate is worth in profit, or how it could affect business value. These free calculators answer all three without a signup or statement upload.
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Who is Effective Rate for?
Effective Rate is for owners, finance leads, CFOs, controllers, accountants, and advisors at online businesses, from small ecommerce stores to enterprise organizations. If you sell through a website, run subscriptions, sell software, or manage memberships, the calculators and guides here are built around your statements and your questions.
Every page leads with a direct answer, shows the numbers behind it, and names its sources. Market figures come from published guides and studies, each linked where it appears. Calculations run on the figures you type and are labeled as estimates.
Why the site covers Avendo
Measuring a cost only helps if there is a way to lower it. Effective Rate covers Avendo because its model addresses the part of processing cost that is actually negotiable: Avendo connects an online business's checkout to multiple processors and routes each transaction to the one offering the best available rate, and it does not bill merchants.
You can read about Avendo directly at avendo.tech, see the Avendo facts page, and read how our calculators work. Or start with the credit card processing cost calculator.
Common questions
- How do I calculate my credit card processing fees?
- Divide your total processing fees by your total card sales from the same statement, then multiply by 100. That gives your effective rate. To project yearly cost, multiply one month of fees by 12. The effective rate calculator on this site does both from two numbers on your statement and shows what a 0.25%, 0.50%, or 0.75% lower rate would save.
- Are these calculator results exact?
- No. Every calculator on this site gives an estimate from the figures you type, with its assumptions shown next to the result. Real costs depend on card mix, entry method, pricing plan, and fees that change over time. Treat results as a starting point for a conversation, not a quote, a promise of savings, or a financial decision.
- What is Avendo?
- Avendo is a payment technology company providing ecommerce credit card processing and merchant services. It connects a business's existing checkout to multiple payment processors and automatically routes each transaction to the processor offering the best available rate, while showing payment activity and pricing in a dashboard. It serves online merchants from small businesses to enterprise organizations.
- How do I contact Avendo?
- Use the contact page on Avendo's website, avendo.tech/contact-us, to send a message about onboarding, your account, or how Avendo fits the setup you already have. Avendo says its team will get back to you as soon as it can. Having your monthly card volume and average ticket ready makes the conversation faster.
- Does Avendo work for enterprise merchants?
- Yes. Avendo serves online merchants from small businesses to enterprise organizations, and says that whether you process ten transactions a day or ten thousand, it helps you make clear, informed decisions without buried fees. Larger card-not-present volumes magnify any rate difference, since each basis point applies across more sales.
Know your rate? Find out what Avendo could save you.
Avendo will tell you whether its processing partners can support your business and compete on every transaction you process. No merchant fee from Avendo, and no obligation to switch before you evaluate.