SumUp UK not working or down today, 01.08.2026 in UK?

How to contact SumUp UK support?

• Email: support@sumup.co.uk
• Form on the official website: https://www.sumup.co.uk/help
• Social media: official SumUp UK accounts

What happened to SumUp UK?

SumUp UK is a financial services company that provides payment solutions for businesses. It enables merchants to accept card payments and manage their finances efficiently.

Possible causes of disruptions:

• Technical work on servers
• DDoS attacks
• Problems with the user's internet connection
• Browser malfunctions
• Payment terminal issues

Can't log in to your SumUp UK account?

• Check the correctness of the entered login and password
• Make sure the internet connection is stable
• Clear the browser cache
• Try logging in through another browser or device

Payments not going through?

• Check your internet connection
• Ensure that the payment terminal is properly connected and functioning
• Verify that the payment details are correct
• Contact your bank to check if there are any issues with transactions

Error message when processing payments?

• Check the internet connection and payment terminal status
• Ensure that the payment details are correct and comply with the system's requirements
• Clear the payment terminal's memory or cache
• Contact SumUp UK support for further assistance

Can't access the SumUp UK dashboard?

• Check the URL and ensure you are entering the correct website address
• Clear the browser cache and cookies
• Try accessing the dashboard from another browser or device
• Restart your computer or device

Issues with payment reports?

• Verify that the reports are set up correctly in the system
• Check the file format and ensure it is compatible with the system
• Clear the browser cache and cookies
• Try accessing the reports from another browser or device