Explanation:

Price skimming is a product pricing strategy by which a firm charges the highest initial price that customers will pay and then lowers it over time. As the demand of the first customers is satisfied and competition enters the market, the firm lowers the price to attract another, more price-sensitive segment of the population. The skimming strategy gets its name from "skimming" successive layers of cream, or customer segments, as prices are lowered over time.
This approach contrasts with the penetration pricing model, which focuses on releasing a lower-priced product to grab as much market share as possible. Generally, this technique is better-suited for lower-cost items, such as basic household supplies, where price may be a driving factor in most customers' production selections.