Look beyond the headline rate. Compare flat-rate and interchange-plus options, and ask about monthly fees, chargeback fees, refund fees, PCI fees and early termination fees. Model your total cost on a realistic month of transactions. See how Durango Merchant Services prices.
2. Supported payment methods
Make sure the gateway supports all major card brands and the wallets your customers use, such as Apple Pay and Google Pay. If you sell on subscription, recurring support is essential.
3. Integration options
Check for plugins for your platform, a hosted checkout for quick setup and a well-documented API for custom builds. Good sandbox tools save weeks. Integrations.
4. Security and PCI scope
Tokenization and hosted fields reduce how much card data touches your systems — and your compliance burden. Payment security.
5. Fraud tools
Look for risk scoring, custom rules, 3-D Secure, AVS/CVV and protection against card testing. Fraud protection.
6. Approval rates
Ask how the provider helps reduce false declines — network tokens, account updater and clear decline codes all help.
7. Payout speed
Cash flow matters. Compare standard payout timing and whether faster funding is available. Payouts.
8. Reporting and reconciliation
You should be able to trace every payout to individual transactions, fees and refunds, and export data for your accounting software.
9. Omnichannel support
If you sell online and in person, one provider for both simplifies reporting and customer service. POS payments.
10. Support and contract terms
Find out how to reach support, how quickly they respond, and whether you're locked into a long contract.
Question to ask
Why it matters
What's my all-in effective rate?
Reveals hidden fees
How do I handle chargebacks?
Disputes cost time and money
Can I leave without a penalty?
Avoids lock-in
Who do I call when payments fail?
Downtime is lost revenue
Questions
What is the most important factor when choosing a payment gateway?
It depends on your business, but total cost, integration fit, security and approval rates usually matter most.
Should I choose flat-rate or interchange-plus pricing?
Flat rate is simpler for low volume; interchange-plus is usually cheaper as volume grows.