Add a logo
On your SumUp profile, click "Invoices" in the left navigation panel.
Select "Settings" and choose "Business information".
Click the image symbol with the plus sign to upload an image.
Add external links
Log in to your SumUp profile using a web browser and click "Invoices" in the left navigation panel.
Select "Settings" and choose "Business information".
Scroll to the bottom of the page and add the relevant links. Additions will be automatically saved and added to future invoices.
Create a customer directory by saving customer details. Then simply select the customer when making invoices without having to add their details again.