Staff tap the occupied table to reopen the live guest ticket, add new items (e.g., adding a half-liter water bottle to raise a ৳40 bill to ৳60), and click Update [00:01:34 - 00:01:52]. The system updates the running balance and prints a supplementary KOT containing only the newly added items, ensuring the kitchen only cooks the additional food without duplicating previous dishes [00:01:52 - 00:02:11].
Steps
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Reopen occupied table
Tap the active table on the POS screen to display existing ordered items.
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Add new items to cart
Select extra drinks, sides, or dishes requested by the guests.
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Click Update Order
The bill total recalculates automatically (e.g. rising from ৳40 to ৳60).
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Fire incremental KOT
The system prints a ticket containing only the newly added items for the kitchen.
