Contact Us
SumUp Support is U.S. based and available Monday - Friday from 8:30AM - 11:00PM ET or Saturday & Sunday 9:00AM - 10:00PM ET.
Need help with your SumUp Card Reader?
Call us at 1(888) 250-2164.
Need help with your SumUp POS?
Call us at 1(877) 648-0902.