The pricing strategy for fat removal refers to the use of consumers' innovation and curiosity to seize the opportunity when competitors have not yet appeared or the competition is not fierce, and set the price of the product high to obtain as much as possible in the short term. Profit, a pricing strategy to recover the investment as soon as possible. According to the above definitions, Which of the following behaviors are part of the fat pricing strategy:. ['a star hotel was renovated and opened, raising the standard room price by 200 yuan.', 'due to the increase in the price of raw materials, a car dealer asked the orderer to pay the car.', 'a certain brand of clothing deals with out-of-season clothing at a discount, but sells new products at high prices.', 'a shopping mall raises the original price of goods during the holiday season, and then promotes it with attractive discounts.']