
We don't call it "Center of Excellence" for nothing. Our team of Focus POS sales and service professionals are the best in the business.
Focus POS customers can take advantage of the vast cost-saving benefits provided by Shift4’s suite of end-to-end payment solutions, including:


Reach out to the same trusted team you’ve always worked with.
Toll-free: 1-800-241-6880 ext. 2
Local Number: 770-984-0276 ext. 2
Sales: info@erconline.com
Technical Support: supportdesk@erconline.com
Programming Request: programming@erconline.com
Fill out the contact form and one of our point-of-sale experts will be in touch soon.