POS system for SumUp Accept card payments with SumUp Accept card payments anytime, anywhere.SumUp offers card terminals that connect to your smartphone.Physical card readers are available.Transaction fee: 1.75% (*) + Online POS solution for SumUp Kash.click manages your sales, while SumUp processes the payments. Registration takes less than a minute. Business name* Business email* Captcha* Referer code (optionnal) Already have an account? Sign in