With the special price function, you can set a special price for items on any day of a week.
Click on the toolbar button in the lower left corner on the homepage of ZiiPOS.
Go to “Settings.”
Click the button like the one circled in the picture and find a selection named “profile”.
Drop down and click on “Modify.”
Drop back the page and then turn on the “Specail Price” button to set a time range on the day you need.
Click on “Save” and click on “Yes” to save.
Go back to the homepage and log out of ZiiPOS then log in again to make sure your settings take effective.
Note: this article is about how to enable the special price function. You can refer to the link below to check how to set special price for an item.
How to Set a Special Price for Items