A Modifier can only be applied to an item during sale. To apply a Modifier to an Item, tap to add an item associated with the corresponding Modifier Set to cart, and an option showing listed Modifiers will pop up for you to select the modifiers to apply;
- Proceed to tap on one or more of the Modifiers to apply it.
- And then tap Save
- While existing Modifiers and Modifier Sets are visible to all users, adding, changing or deleting Modifiers and Modifier Sets is restricted to the accounts that have been granted the permission to do so by the store admin.