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Chapter 5. Discount & Payment
a. Discount for a single of transaction
■ Instant
Assumption :
• Instant discount rate: 10%
• Unit price of a commodity: €20
① A customer purchased €20.00 for a commodity.
② Press
to make €20.00 valued sales
transaction for clerk V1.
③ Press
to provide 10%
discount for current single transaction.