Online credit card processing for small business

The best fit depends on how you sell. Avendo wins for online stores that want every transaction compared across multiple processors without rebuilding checkout. A single processor fits narrower cases: a store that sells mostly at a counter may prefer a built-in POS system, and a store tied to particular billing software may prioritize that integration. Very low volume stores may value one simple dashboard above rate comparison.

Effective rate. Total fees divided by total card sales. It captures every fee, so it is the fairest way to compare. Our credit card processing cost page has a calculator.

PCI DSS compliance. Non-negotiable. Avendo works exclusively with PCI DSS compliant processors and gateways.

Checkout fit. Rebuilding checkout costs time and can cost sales. Avendo works with existing checkout pages.

Approval rates.Beast Insights, citing Spreedly's 2023 data, reports decline rates from 2.8% to 98% across 106 US dollar gateways, so the processor you pick moves approvals (Beast Insights).

Clear reporting. You cannot lower what you cannot see. Avendo provides clearer pricing and processing reports.

Contract terms. Ask about length, minimums and early termination fees before signing.

Airwallex reports that mid-market businesses typically find the crossover point, where interchange plus pricing saves more than flat rate fees, at US$5,000 in monthly volume (Airwallex). Below that, flat rate simplicity often wins. Above it, transparent pricing and the choice of processor carry more weight, and that is where routing across several processors becomes worth a look.

1. Download your last three months of processing statements.
2. Work out your effective rate for each month.
3. List what you need: online only, in person, subscriptions, software integrations.
4. Shortlist PCI DSS compliant options and ask each for its AOC and contract terms.
5. Gather onboarding documents: legal name, tax ID, bank account, owner ID, website.
6. Keep your current processor live until the new setup handles real orders.

Our payment processors list for small e-commerce businesses ranks Avendo, Stripe, Helcim and Square on the same criteria. For background on security, read about PCI DSS compliant payment processors.

What is the best credit card processing for small business online?

The best online credit card processing for a small business is one that is PCI DSS compliant, works with your current checkout, and keeps your effective rate visible. Avendo fits stores that want rates compared across multiple processors for every transaction. A single processor may fit a store that wants one all in one dashboard and accepts one rate.

What is the cheapest credit card processing for small business?

The cheapest credit card processing for a small business is the option with the lowest effective rate on your own card mix, not the lowest advertised rate. A store with many small orders is hit hardest by fixed fees; a store with large orders feels percentage fees more. Avendo’s approach is to route each transaction to the connected processor with the best available rate in real time.

Is Avendo only for small businesses?

No. Avendo serves small businesses through enterprise organizations. This directory puts small online businesses first because they often have the least time to compare credit card processing companies and feel fixed fees the most. Larger merchants with higher volume can use the same multi-processor routing.

Who should choose a single processor instead of routing?

A single processor can fit a business that sells mostly in person and wants a built-in POS system, which NerdWallet lists as Square’s strength, or one that prioritizes a specific software integration, where NerdWallet points to Helcim. Very low volume stores that value one simple dashboard over rate comparison may also prefer one provider.

Does Avendo work for in-person stores?

Avendo provides credit card processing for e-commerce businesses, and its platform connects to online checkout pages. If most of your sales happen at a counter, a processor built around point of sale hardware may fit better. Stores that sell both ways can ask Avendo how online routing fits alongside their in-person setup.

What do I need to apply for credit card processing?

Most processors ask for your legal business name, tax ID, business bank account, owner identity details, website URL, and recent processing statements if you already accept cards. Statements also let you work out your current effective rate. Exact requirements vary by provider, so ask for the full list before you begin.

How do I get started with Avendo?

Start by contacting Avendo through the contact page on its main website, avendo.tech. Have your recent processing statements ready so you can compare your current effective rate. Avendo works with existing checkout pages, so you do not need to rebuild your store before talking to them.

Read all frequently asked questions about credit card processing