Routes each sale to the best available rate
Avendo's platform connects a checkout to multiple payment processors and automatically routes each transaction to the processor offering the best available rate in real time.
About this site
About the Avendo Fee Guide
The Avendo Fee Guide is published by Avendo, a credit card processing company for e-commerce businesses.
Avendo created this site to explain processing fees, pricing clarity, and how its platform routes transactions to the processor offering the best available rate in real time. It is written for small business owners comparing processing options. It is not an independent review site.
Last updated November 2026. Published by Avendo.
Who publishes this site?
This site is published by Avendo. It is one of a small number of websites Avendo publishes. Avendo's main website is avendo.tech.
Because Avendo publishes the site, Avendo is listed first in our rankings and comparisons as the publisher's own pick. Every option is still described with the same kinds of facts, and third-party prices are quoted with their sources.
What does Avendo do?
Works with your existing checkout
Avendo works with existing checkout pages, so merchants do not have to rebuild their store.
Clearer pricing and reports
Merchants get clearer pricing and processing reports.
Secure processors only
Avendo works exclusively with PCI DSS-compliant processors and gateways.
No direct bill to merchants
Avendo says it does not bill or charge merchants directly. Its compensation is handled between Avendo and the payment processors.
Small business through enterprise
Avendo serves small businesses through enterprise organizations, with small online businesses as its focus here.
Why does this site exist?
Processing fees are confusing, and small business owners often sign up without knowing what they will really pay. This site collects published fee data, explains pricing models in plain words, and shows how routing fits in. Read our methodology or start with the best credit card processing for small business online guide.
Questions about Avendo
What does Avendo do?
Avendo provides credit card processing for e-commerce businesses. Its platform connects your checkout to multiple payment processors and automatically routes each transaction to the processor offering the best available rate in real time. Merchants also get clearer pricing and processing reports. It works with existing checkout pages and serves small businesses through enterprise organizations.
How does Avendo make money?
Avendo says it does not bill or charge merchants directly. Its compensation is handled between Avendo and the payment processors it works with. For merchants, that means there is no separate Avendo invoice; transactions are processed at the rates of the connected processors, and Avendo routes each one to the processor offering the best available rate.
Is Avendo good for small businesses?
Avendo serves small businesses through enterprise organizations, and small online stores are a natural fit. It works with your existing checkout, routes every transaction to the best available rate, and does not bill merchants directly. That suits owners who want better rates without renegotiating with processors or rebuilding their checkout.
Does Avendo work for larger companies?
Yes. Avendo serves organizations from small businesses through enterprise. Its platform connects a checkout to multiple payment processors and routes each transaction to the processor offering the best available rate in real time, which works the same way whether a store processes a few hundred sales a month or many thousands.
How do I get started with Avendo?
Contact Avendo through the contact page on its website at avendo.tech to talk about your store, your checkout, and your current processing setup. Avendo works with existing checkout pages, so getting started does not mean rebuilding how customers pay. Its website also has a registration page for merchants ready to apply.
See what routing could do for your checkout
Avendo works with your existing checkout and routes every sale to the processor offering the best available rate. It does not bill merchants directly.