When using Endicia to send your shipment via First Class Mail International, you might have noticed that sometimes on the label Endicia will automatically increase the weight up with a couple of ounces.
This is due tot the fact that there are specific weight ranges where the cost is the same. Please find the ranges below:
Therefore, if you had an order that was 10 ounces, it would show up on the label as 12oz. Similarly, a 62 oz. shipment would have 64oz. on its label.