The or in product sales often reflects the price of the product.

supply or demand

Explanation:

Supply and demand can be defined as economic forces capable of significantly influencing the prices of a product on the market.

The offer corresponds to the quantity of products offered in a market and that the consumer has available for purchase, and the demand corresponds to the quantity of products that the consumer is willing to consume. Therefore, the supply is determined by the producer and the demand by the consumer.

Economically, there is the law of supply and demand, which reflects in the prices of a product or service, so when there is more supply than demand, prices tend to decrease, and when there is more demand than supply, prices tend to increase.

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