The significance of discount by merchants is to make goods sell faster, which is a promotional activity. The discount price is lower than the original price. The final price is multiplied by the original price according to the discount, so according to this, multiply by 0.25 instead of 2.5.

Extended data:

kind

1. quantity discount: discount given by manufacturers to distributors, retailers or large customers due to large purchases.

2. Cash discount: price discount for buyers who pay the goods in time.

3. Functional discount: It refers to the discount provided by the manufacturer to the members of the trade channel who have performed certain functions (such as promotion, storage and accounting records).

Seasonal discount: a discount offered by the seller to those buyers who buy out-of-season goods or services.

5. Online ordering discount: provide discounts for customers who order online.

Mathematics: When encountering problems, a few discounts mean that the discount accounts for dozens of percent of the original price, and a few discounts mean that the current price is dozens of percent of the original price.

Discount means selling at a reduced price on the basis of the original selling price, and several discounts mean that the actual selling price accounts for a certain proportion of the original selling price. Note: 10% is 10%, that is, 10% discount, so 20% discount means that the actual selling price is 80% of the original selling price.