Merchant Services

Merchant Services

Custom solutions with one-on-one support.

Find a payment processing program that fits your needs and an expert team to keep it humming along. Contact a representative below to get started.


Card & Payment Processing Options

Great Southern Merchant Services Representatives

Your personal representative will help you find the best plan for your business, guide you through the process of set-up, training, and most importantly, be a phone call away when you need assistance. In short, they’re here to keep your business up and running. Contact your local representative to get started.

Clay Cook

Springfield, Joplin, Kansas City, Rogers, and Dallas

(417) 225-7013

Send a message
Kyle Rombach

St. Louis, Columbia MO, Denver, and Atlanta

(636) 345-9587

Send Kyle a message

Experienced Partners

A payment system is only as good as the company behind it. Great Southern is proud to partner with industry leader BASYS Processing to bring you innovative solutions backed by outstanding customer service.

Basys Processing

Just for you

Online Banking made simple.

Whether you need single-user banking or a cash management solution, our online options give you the control, security and support you need. Learn More

Open an account in no time

We know your time is valuable. That’s why we made account opening easier than creating that latte. Refreshing. Learn More

Community matters

We understand that the strength and livelihood of where we live depends on the commitment of its residents. That is why community matters to us. Learn More