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Merchant Services & Payment Processing Services in Chicago

Are you searching for a reliable credit card and payment processing company to service your Chicago area business?

Reliable and Secure Payment Processing Company in Chicago, Illinois

Are you the owner of a business located in Chicago, Illinois searching for a safe and reliable credit card processing company?

Electronic Merchant Systems is the financial institution for you.

EMS offers handheld credit card machines, payment gateway integration for websites, website development and design, and payment processing.

Since 1988, we have grown into the largest privately owned and operated credit card processing company in the United States.

That isn't enough for us though − it is our goal to become to #1 merchant service provider in the country.

We are striving towards that goal by continuing the work that has been successful for the past 30 years: high-quality, self-updating point-of-sale systems, unparalleled customer support, dedicated employees to help grow your Chicago business, and industry-low processing fees for our mobile payment processors.

Our business has been thriving for over three decades because we design machines to accept all major credit and debit cards, gift cards, electronic checks, and EBT. We understand how important customer convenience and satisfaction is, which is why we listen and produce what you want for your customers.Best Credit Card Processing System Near Me - Chicago IL | EMS

With payment transactions, comes sensitive information that needs protecting, and that's what we do best at EMS.

Our clients can rest easy knowing that their customers' transactions are fully secure and safeguarded because all of our payment processing systems are certified as safe and reliable.

For the past ten years, Electronic Merchant Systems has received the high honor of being deemed a Level 1 PCI Service Provider. Our expert team is dedicated to keeping this high status of premier data security by continuing to advance the products and services we offer to you.

As a company who is certified secure as the highest level, offers the best products and business development services and has a help 24/7 customer service team ready to help with any problems you have, it is easy to see why EMS is the top choice for small-, mid-, and even large-sized companies in Chicago.

Partner With EMS Today!

If you need a payment processing solution for your Chicago area business, visit or contact EMS Chicago today.

If you have a business in the Bethel Park area and need a payment processing solution that you can rely on, contact or visit EMS today.

You can rest assured that you will always have help close by because we thrive on having a local presence to our customers with 11 regional offices and 40 office locations across the United States.

With a location in your community, we understand the triumphs and struggles you experience on a daily basis, which helps us better understand and help grow your business with you.

Get personalized assistance and understanding for your local Chicago business with the web development and safe electronic payment systems at EMS.

Give us a call today to get started.
Contact Us Now

About Electronic Merchant Systems

Since our start in 1988, EMS is proud to be a top leader in the ever-changing merchant services industry.

From payment processing systems to customer loyalty program, from start-ups to custom website development and design, you can find what you need to grow your local Chicago business at EMS.

With over 30 years of merchant services experience under our belt, we have found what works for our clients.

EMS remains dedicated to our founding principle of 24/7/365 customer service support

Meaning that no matter how advanced our payment processing systems get, we will not change the old-school way we operate client assistance.

Day or night, weekday or weekend, email or call: no matter the time or method, a dedicated customer support representative will be there to help you however they can.

Our 24/7 customer support has helped our merchant account holders remain satisfied over the years.

With EMS, you experience industry-best customer service from day 1.

Open a merchant account with us today by talking to a sales representative today!

Merchant Account Products and Services at a Glance

Payment Processing
  • All major credit and debit cards accepted
  • Improved cash flow
EMV & Apple Pay
  • EMV-chip card certified
  • Accepts credit and debit cards
  • Android Pay compatible as well
  • Handles gift and loyalty cards
Mobile Payment Processing
  • Turn your everyday smartphone into a credit card POS
  • Android- and iOS-supported application
Gift & Loyalty Cards
  • Atlus gift and loyalty program
  • Flok mobile loyalty program
  • Customized card production
  • Generate new customers while maintaining existing customers
Web Development/Design
  • Custom-designed, mobile-friendly website
  • Standard SEO
  • Complementary Facebook business page
  • An online payment-enabled e-commerce system, if applicable

24/7 Client Support

We have trained, dedicated customer support representatives available 24 hours a day, 7 days a week, 365 days a year.

Our support staff is trained to handle every question and challenge you come across, as well as the knowledge to help educate you on payment acceptance.

Whether your question requires a simple yes/no answer or an extensive explanation, you can be assured that by the end of your phone call or email exchange, your problem will be solved.

Need help now?

Email us anytime!

Shoot us an email anytime!


Call us anytime!

Chat with us on the phone at (800) 615-1330.


Join Our Merchant Services Team!

Are you a hardworking individual on the search for a rewarding merchant services career in Illinois?

At EMS, we are always on the lookout for qualified and talented folks to join our local Chicago team.

Start your journey in the merchant services industry with the largest privately-held payment processing company in the United States.

Click the link below to check out our job openings and take the first step towards your new journey with Electronic Merchant Systems today!


EMS Career Opportunities

Call or Visit Us!

Our Chicago Location:

9450 W Bryn Mawr Ave STE 260
Rosemont, IL 60018

Phone: (847) 860-6529

Hours: Monday – Friday, 8 AM − 5 PM



Best Payment Processing Company in Chicago | Electronic Merchant Systems

Request A Quote From EMS!

Update your Chicago business with an EMS merchant account and our secure, easy-to-use payment processing systems by speaking with one of our Account Executives today!

Fill out the form below or give us a call to get an integrated payment processing quote today!