The document discusses various pricing policies and strategies that companies can employ. It identifies premium pricing, penetration pricing, economy pricing, and price skimming as the four main approaches. Premium pricing involves charging a high price for unique or luxury products. Penetration pricing sets an artificially low initial price to gain market share before raising prices. Economy pricing keeps costs low to offer low prices. Price skimming charges a high initial price for products with a competitive advantage that will decrease over time as competitors enter the market. The document also outlines additional pricing strategies such as psychological, product line, optional product, product bundle, promotional, geographical, cost-based, competition-based, demand-based, and perceived value pricing.