Being able to know what is going to happen before you change prices, would be an incredibly powerful insight. With this kind of insight, you could model potential customer reactions to new prices and even understand what will happen to revenue and margin.
The answer to being able to have such insight, is through the means of price elasticity. It is a very powerful tool, but it is often overlooked by business-to-business companies. Pricing Brew carried out a survey, to obtain a better understanding as to why companies are not taking advantage of this pricing capability.
From their results they found the following key reasons: