However, what Chen Nan could not understand most was how many sets of inner clothing they had bought and how much money they needed. She weighed the clothes in her hand and found that they were not very much of a weight. So she asked doubtfully, "How many sets of inner clothing did they buy just now?" After reading the numbers on the list, the cashier still said with a smile, "Sir, there are three sets in total, one for each person. The prices of two sets are almost the same, but the other set will be a little bit more expensive, which is the latest style of our brand, so the price won't be wrong." Chen Nan originally thought that the three people had bought a lot of clothes, but she didn't expect that it was only three sets and it would cost more than 7,000 yuan. Chen Nan couldn't help

