Permanent price changes can easily by managed using WaiterMate by a user with the right permission level.
Step 1 - Order the Item
Log in to WaiterMate and then find the item that needs to have a price Change.
Select the item as if ordering the item.
From the ordering panel select the item name (as shown)
Step 2 - Open the Modifier Screen
This will take you to the modifier screen.
From the modifier screen, select in the price field (as shown below)
Step 3 - Modify the Price
A keypad will be displayed.
Change the price to the new price.
Select the red cross next to the ‘Make price change permanent for price level Menu’
This will become a green tick.
Select the Ok icon from the bottom of the page.
Step 4 - Repeat for all Price Levels
This will need to be done for any price levels that you require.