Rates is a vital part of trading. In fact it may be said to be the most important part of pretty much all. Sell a thing too inexpensively and you just isn’t going to make a profit. Promote something by too high a cost and you planning to sell enough; you may even travel your customers to your competition.
Of course this isn’t the sole part of costs you need to think about. You also need to consider whether you are displaying the prices very clearly. Here is the that will illustrate just how important this is. Suppose you identify a product that you intend to sell for less for a limited period of time