Key Merchant Services
Accept payments with speed and security.Get Started
We’ve opened doors for more than 30,000 businesses with payment processing, integrated payment solutions, cross-industry expertise, cost management and compliance support. See what we can do for yours.
Annual card volume processed
Annual card transactions
Merchants we’ve helped become PCI compliant
Processing solutions being used
What Key Merchant Services Can Do
Processing Solutions and Pricing
Get the right tools for every way customers pay, every time.
Integrated Payment Solutions
Grow into new markets and payment channels with seamless payment gateways and business intelligence.
Gain industry-specific solutions customized to your business challenges and opportunities.
Mitigate Business Risk
Protect your business and become PCI-DSS compliant.
We just got a new Clover system through KeyBank and are now using Key Merchant Services. Key made the transition from old system to new as PAINLESS as I could have ever expected. The result is a wonderfully modern POS system that my baristas simply LOVE.
Visit Local Tide
KeyBank has been great to work with. KMS has helped us do the impossible and allowed us to open a successful restaurant during the covid pandemic. KMS has been a steady and reliable partner to Local Tide throughout the whole process.