I have managed to add a + button to individual items that customers have ordered but I cannot work out how to add a - icon.
So currently if you order Fries all you see is a + and a count of how many you want to order but I would like there to be a button for - removing if you have added too many.
In this instance I would add a ‘quantity’ field in my order items collection. You can then add + and - action to buttons and just control the quantity. of current order>order items>quantity