This document discusses various competition-based pricing strategies that companies can use, including price leadership, predatory pricing, penetration pricing, skimming pricing, prestige pricing, price discrimination, and promotional pricing. It notes that price leadership involves a dominant firm setting prices that competitors then follow. Predatory pricing aims to drive out rivals but can be anti-competitive. Penetration pricing uses low initial prices to gain market share, while skimming pricing charges high initial prices for innovative products before competitors enter. The document also outlines advantages and disadvantages of competition-based pricing strategies.