MMG Corporation
Payment Gateway

One payment gateway. Every way to get paid.

A PCI-DSS certified payment gateway and licensed payment institution. Accept cards, wallets, local methods and crypto through a single integration — with the approval rates and resilience growing merchants need.

One integration, every way to pay
Visa Mastercard Apple Pay Google Pay PayPal Bank transfer Local schemes Crypto
What's inside

Everything a modern gateway should do

One certified platform for accepting, securing and settling payments — without stitching together a stack of vendors.

PCI-DSS certified

A fully certified gateway, so card data is handled to the highest security standard — without putting that burden on you.

3DS2 & SCA-ready

Built-in 3D Secure 2 and Strong Customer Authentication keep European payments compliant and protected.

One-click & recurring

Tokenized card-on-file, subscriptions and rebilling — collect repeat payments without re-asking for details.

Cards, wallets & APMs

Visa, Mastercard, Apple Pay, Google Pay, PayPal, bank transfers, local schemes and crypto in a single checkout.

Multi-currency

Accept and settle across currencies and reach international markets without a separate setup per country.

API & hosted forms

Integrate with a robust API or drop in PCI-DSS hosted forms — flexible enough to go live in days.

One integration

Every way to pay, in one checkout

Cards, wallets, local methods and crypto in a single, conversion-ready checkout — or embed payments your way with our API. One connection, no patchwork of vendors.

  • Cards, wallets, local schemes and crypto
  • 3DS2, one-click and recurring built in
  • Hosted forms or full API — live in days
Secure checkout
Order #3526
Premium membership
€24.95
CardApple PayPayPalSEPACrypto
Why MMG

More than a gateway — a payments partner

We're a licensed payment institution, so the gateway and the acquiring behind it come from one accountable team.

Higher approval rates

Smart routing and retries recover transactions that single-acquirer setups would simply decline.

Resilient by design

Multi-acquiring spreads your volume, so one decline or outage never takes your revenue offline.

Czech National Bank licensed

Supervised by the Czech National Bank — we underwrite businesses of every size, including high-risk.

People who pick up

A dedicated account team that knows your settlement cycles and markets — not a ticket queue.

Worldwide acceptance

Take payments from anywhere and scale internationally from a single integration.

Fraud & chargeback tools

3DS2, velocity and risk rules with dispute support to keep ratios inside scheme thresholds.

2012
Operating since
140+
Merchants worldwide
22
Years of expertise
Billions
In transactions processed
Getting started

Live in three steps

Tell us about your business

Share your model, markets and volumes. We confirm what we can process and on what terms.

Integrate your way

Connect via our API or drop in PCI-DSS hosted forms, with onboarding run in parallel.

Go live & scale

Start accepting payments across markets and currencies, with monitoring and support as you grow.

Payment Gateway FAQ

Questions merchants ask us

What is a payment gateway?
A payment gateway securely captures and authorizes payments at checkout, passing transactions between your site, the customer's bank and the card schemes. MMG's gateway also connects to acquiring, so accepting and settling money happens through one platform.
Do I also need a separate merchant account?
Because MMG is a licensed payment institution as well as a gateway, you get the gateway and the acquiring relationship from one partner — rather than sourcing and reconciling them separately.
How do we integrate?
Connect through our robust API or drop in our PCI-DSS certified hosted forms. Both support one-click and recurring payments, so technical integration is typically a matter of days.
Is it secure and PCI compliant?
Yes. The gateway is PCI-DSS certified with built-in 3DS2 and Strong Customer Authentication, plus fraud and risk tooling to protect transactions and keep you compliant.
Which payment methods and currencies are supported?
Cards, Apple Pay, Google Pay, PayPal, bank transfers, local payment schemes and crypto, with multi-currency acceptance and settlement so you can grow across markets from one integration.
Can you support high-risk businesses?
Yes — high-risk processing is a core part of what we do. We underwrite each business individually, so tell us your category and we'll confirm what we can process.
Talk to sales

Let's get you accepting payments

Tell us about your business and we'll come back with an integration plan and pricing — usually within one business day.

No obligationA real specialist reviews your setup — not a chatbot.
Licensed & PCI-DSS certifiedSupervised by the Czech National Bank.
Live in daysAPI or hosted forms, with onboarding run in parallel.

Get a tailored quote

A few details and our payments team will be in touch.

No obligation · We underwrite each business individually

Thanks — we've got it.

A member of our payments team will reach out shortly with next steps.

Ready to start accepting payments?

One certified gateway, one licensed partner, every way to pay. Tell us about your business and we'll take it from there.

Talk to sales