Market Penetration
One growth strategy in business is market penetration. A small company uses a market penetration strategy when it decides to market existing products within the same market it has been using. The only way to grow using existing products and markets is to increase market share, according to the article "Growth Strategies" at gaebler.com. Market share is the percent of unit and dollar sales a company holds within a certain market vs. all other competitors. One way to increase market share is by lowering prices. For example, in markets where there is little differentiation among products, a lower price may help a company increase its share of the market.
Market Expansion
A market expansion growth strategy, often called market development, entails selling current products in a new market. There several reasons why a company may consider a market expansion strategy. First, the competition may be such that there is no room for growth within the current market. If a business does not find new markets for its products, it cannot increase sales or profits. A small company may also use a market expansion strategy if it finds new uses for its product. For example, a small soap distributor that sells to retail stores may discover that factory workers also use its product.