One final word about the two methods presented here. As you may have noticed, the system does not ask which method you are using. This implies that it is your responsibility to choose the method you want, and how you use it. Also, there is nothing in the system to prevent you from mixing both methods. However, good accounting practices dictate that you should examine your inventory flows, determine the method you intend to use for tracking freight, and be consistent in your application of that method.