This document provides steps and an example for how to plan against retail competition using the WIN approach. The WIN approach involves writing the needs and perceptions of customers and competitors, assigning them weightages and scores, and strategizing based on the total scores. The example shows weighting price, brand, and experience for two competitors, then calculating their total scores. It determines that while one competitor has a lower price and higher brand score, the other will get the order because it has a higher total score due to greater experience. The document advises using the WIN approach to strategize against competitors and increase market share.