Add items, fire a course, apply a discount
An open order is not frozen. These are the changes you can make to one, and what each needs.
Append items
Section titled “Append items”A second round, a dessert ordered after the mains — append items adds them to the existing order rather than opening a new one, so the table gets one bill.
Needs: manage orders, and the POS orders capability on your plan.
Appended items are new lines. Existing lines are not touched, and anything already paid for stays paid for.
Fire a course
Section titled “Fire a course”If you serve in courses, items are tagged starter, main or dessert, and firing a course is what sends that group to the kitchen. The kitchen gets the starters when you fire starters, not at the moment the whole order was taken.
Needs: manage orders, and courses switched on.
Assign or change the table
Section titled “Assign or change the table”A dine-in order can be moved to a different table, or given one if it did not have one. Needs manage orders and the tables capability.
Assign a server
Section titled “Assign a server”An order can be assigned to a member of floor staff. This is what makes a waiter’s own section, and their own sales, meaningful in reporting. Needs manage orders and either tables or POS orders.
Apply a discount
Section titled “Apply a discount”A discount is applied to the order as a whole, and it can be removed again while the order is open.
Needs the apply discount permission specifically — not just manage orders. This is the point of it: every member of floor staff can take an order, and not every member of floor staff should be able to take 20% off it.
You can also enter a coupon code at the moment you record payment, which is a different thing from a manual discount: a coupon is a rule you set up in advance under Catalog → Coupons, and it validates itself.
Change the order type
Section titled “Change the order type”See Order types.
What you cannot do
Section titled “What you cannot do”You cannot edit a line’s price. Prices come from the menu, from channel pricing, and from pricing rules. If a price is wrong, it is wrong in the catalogue, and fixing it there fixes it for everyone.
You cannot simply delete a line. Removing an item from an order is a void, and a void needs an approver — see Void an item. This is the deliberate control that stops an order being quietly made smaller after the food has left the kitchen.

