Lower your payment processing costs. Reduce surcharge pressure. Keep more of your revenue.
BUSINESS PAYMENT PROCESSING • MERCHANT SERVICES • RATE COMPARISON
Paying too much to accept payments? WONWOW helps businesses compare the real cost of credit card processing, debit, ACH and eligible payment options using the economics they are already paying today.
We review your effective rate, monthly volume, average ticket, transaction mix, gateway and recurring fees, surcharge structure and operating requirements before recommending a change.
Get a Free Rate Comparison →Compatibility, pricing and merchant fit
Pricing structure
Flat-rate, interchange-plus, subscription and custom pricing can produce different results. Businesses comparing the lowest credit card processing fees should compare total effective cost rather than one headline rate.
Keep your existing POS where compatible
WONWOW can often preserve a merchant's existing POS workflow and add supported payment devices alongside it rather than forcing a complete replacement. Direct POS integration depends on the merchant's software, gateway and approved configuration.
NMI-supported hardware available for this architecture includes the Ingenico Axium SmartPOS series and Ingenico Lane 3600, Lane 5000 and Lane 7000. PAX devices are not currently supported through NMI. Technical buyers can review our API, webhook and integration resources.
Who we serve
WONWOW is designed for businesses where payment economics materially affect margin: high-volume and multi-location merchants, restaurants and hospitality groups, retailers, service businesses, contractors and trades, professional businesses, and qualified new businesses. We provide specific guidance for high-volume payment processing, new-business credit card processing, and restaurant credit card processing.
Infrastructure & merchant operations
The merchant stack can include Infinicept / Launchpay for PayFac enablement, underwriting and merchant onboarding, NMI as the gateway layer, and Fiserv North for processing connectivity where applicable. NMI has confirmed that WONWOW can use its gateway connection to process credit-card transactions to Fiserv North. Settlement, hardware and merchant-specific terms are confirmed during onboarding.
Switching processors
If you are considering moving providers, review the total economics first. Our guide to switching credit card processors explains what to compare before making the change.
Enterprise economics
Qualified larger organizations can evaluate enterprise Gain-Share payment optimization, where commercial terms can be tied to verified economic improvement.
Trust, verification and transparency
WONWOW does not promise one fixed savings percentage for every merchant. Pricing, underwriting, hardware, payment methods and potential savings vary by merchant and provider. Any BBB accreditation, rating or badge will only be displayed after it is actually issued or verified.
Choose the next step that fits where you are.
Ready to compare now?
Use the merchant processing-cost review form to share your current economics. If you already have a recent statement, you can send your processing statement for review.
Compare my processing costs →Still researching?
Read our guide to evaluating payment-processing costs, inspect our company and infrastructure information, or review the developer and integration resources before contacting WONWOW.
Common questions from merchants shopping for processing
How much does credit card processing cost?
Total cost depends on card type, transaction method, processor markup, assessments, transaction charges, gateway fees, monthly costs and account terms. A useful comparison starts with total processing charges divided by processed card volume.
Is interchange-plus always cheaper than flat-rate pricing?
No. Interchange-plus can make underlying costs more visible, while flat-rate pricing can be simpler. The best structure depends on volume, ticket size, card mix and added fees.
Can I keep my existing POS?
Sometimes. Compatibility depends on the processor, gateway, POS platform, hardware, transaction type and underwriting requirements.
Eligibility, checkout availability and payment savings vary by merchant, provider and payment method.
COMPARE YOUR CURRENT PROCESSING
Get a free rate and processing-cost comparison.
This short form is for merchants ready to compare now. If you already have a recent processing statement, email it to engage@wonwow.com so the review can start with your actual numbers.