Every year, you are trying to increase your business and ship more packages, more efficiently, and more effectively. Throughout your year, one important step in your overall operation needs to be careful and detailed spend management and parcel auditing. The question is, what is the best way to go about this — and the bigger question is, who can help you with this daunting task? We have tried to make that last part easier for you. Please take a good look at these 8 companies with the know-how and experience to help you be more cost-effective and profitable.