สรุปการขาย
$60.00 USD Starbucks (20 × 3 or 10 × 6)
$200.00 USD Starbucks(50*4 OR 25*8 )
$120.00 USD Starbucks (100+20 OR 20*6)
$100.00 USD Starbucks(with a face value of25 × 4 or 20 × 5)
$60.00 USD Starbucks(6*10)
$50.00 USD Starbucks (25 + 25 or 20 + 20 + 10)