USA2Me have a nice little scam going on dimensions/weight. They can take a package that the rest of the American parcel industry ships on weight and magically add 20-30% to their "weight" using dimensions/weight. They then "share" the savings based on their inflated weight. Anything that arrives in an develop gets caught. Time to move to their opposition as what they are doing is unethical by my standards.
Dimensional weight is an industry standard. This is the same formula that FEDEX, DHL, and UPS use to calculate their shipping weights. The weight on the labels and tracking show actual weight but they bill on dimensional weight. Also this is well explained in our page before you request shipments. We are sorry that you are dissatisfied.