You can use the preset notes option primarily to inform you more quickly about the preparation of the product in your kitchen. Instead of writing long notes for orders directly to your tablet, you can easily set the most common presets for the options you use through your administration.
You can set the notes in the web administration in Settings via the gear wheel under Product Notes, where you just need to click on + New product note and enter the desired note.
When ordering a product, hold your finger on the product for a long time and click in the Insert note field. Then you can either write your own note or select from the preset options from the prompter.