Prerequisites:
You will need an image to add to the button. The preferred file format is .png or .jpeg and the dimensions should be square and between 480x480 to 1200x1200 but if the image is of a lower quality or not fully square the system will attempt to stretch it to fit.
This guide assumes you are familiar with adding buttons to the register screen and have already added the buttons to which you want to add images. If not, refer to this guide first: https://support.petrooutlet.com/en/articles/8187107-how-to-add-a-button-to-the-pos-touchscreen
Navigate to the register configuration screen.
This is found by going to "Store Management", then clicking "Registers", then "Configure" next to the register or kiosk you want to work on.
Next, click on the button you want to add the image to. For this example, I have selected the Angus burger button.
This will bring up the button configuration menu. Click on "Upload Image". This will open a dialog box where I will select the image I want to add to the button.
Once the image has loaded, click on "save button".
Add any remaining images, and when you're done, scroll down to the bottom of the page and click "save changes".
The button may take 10-15 minutes to show up on the screen.