Luke and Black walked into the supermarket, which wasn't particularly large, covering approximately 300 square meters. The staff consisted of both Caucasians and Koreans, and the customers were about half and half.
Luke and Black circled the supermarket. The variety of food was rich, offering both Caucasian and Korean favorites like kimchi. Most importantly, they found Wisen-brand mineral water, which was the purpose of their visit.
Luke took a bottle of Wisen-brand mineral water from the cold drink case and went to the checkout to pay.
A white female cashier glanced at Luke, "Sir, are you only getting one bottle of mineral water?"
"That's right."
The white female cashier scanned the bottle of mineral water, "0.2 US Dollars. Additionally, our supermarket is running a promotion, 24 bottles for only 4 US Dollars."
Luke asked, "What about a case of 12 bottles?"
"There's no promotion for 12 bottles at the moment."
"Do many people buy this mineral water?"
