Your first sale at the cashier: scan, quantity, discount, and charge

The fast mode is built for hands on the keyboard: scanning adds, digits edit, and Charge finishes. Open a shift first if none is open (open a shift).

Steps

1. Open the "Sell" screen. At the top is the mode switch: "Fast" for a queue, "Invoice" for a structured sale with a customer and lines.
2. Put the cursor in the "Scan barcode or type SKU / product name" field (F1 always brings you back to it) and scan the item; it appears in the "Cart" at once. For items without a barcode, type the first letters of the name and pick from the list.
3. To edit a line: select it in the cart, then F5 for quantity, F6 for "Discount %", F7 for "Discount amt", F8 for "Final price", type the value and press Enter. F4 removes the last item ("Void last").
4. To attach the customer (for a credit sale or loyalty points): F2 or "Add customer", and search by phone or name.
5. If the customer steps away: "Hold" keeps the sale under "Held sales", and you reopen it later from the same button.
6. Press "Charge" (F9), pick the payment method, enter "Cash received" for cash so the change shows, and confirm. "Sale completed" appears and the receipt prints or is sent according to your setting.

What happens in the books

Every confirmed sale is booked at once: the drawer (or the card account) debited, sales credited, and the cost of goods taken out of stock in the base unit. An invoice is never deleted after confirmation; a return is a reversing entry (returns).

What the system does not do

• It does not open a physical cash drawer, and it does not read the weight from a scale — the weight is typed.
• It does not accept dollars as a tender in the fast mode; convert the amount to dinars at your rate.