This button is to mark Menu Item as sold out. To set and unset sold out to Menu Item, follow below steps:
Click “Misc” button, miscellaneous page will open

1. Click “Item Sold Out” button.

2. Click desired Menu Item. If Menu Item is already marked as sold out, a “sold out” symbol will be removing from Menu Item; otherwise, a “sold out” symbol will be displaying on Menu Item.

