Competitors can lower prices to attract customers from rivals. When intense rivalry among existing competitors brings about price discounting, industry profitability erodes. Alternatively, competitors can use non-price competition to create more value in terms of product features and design, quality, promotional spending, and after-sales service and support. When non-price competition is the primary basis of competition, costs increase, which can also have a negative impact on industry profitability. However, when these moves create unique products with features tailored closely to meet customer needs and willingness to pay, then average industry profitability tends to increase because producers are able to raise prices and thus increase revenues and profit margins.