Product photos make tiles quicker to find on the till. Products without a photo show a coloured tile with the first letter of the name.
Steps
In Shopwave Admin (admin.getshopwave.com), open Products and click the product.
In Image, click "Upload your image, browse computer" and choose a JPEG or PNG. 600 x 462 pixels fits best.
Click Save.
On the till, open POS Settings > Products and tap Refresh.
What you should see
The product tile shows the photo. If it does not, close the app fully and open it again. In testing, some Admin changes only showed after a restart.

