Originally Posted by
Mark D
Similar experience here. Shipping anything further away than a couple of hundred miles always seems to be cheaper if it goes flat rate. The small, medium and large boxes are free at the post office too which is also nice. USPS has a lot of other free boxes you can order online in various shapes and sizes.
Regional rate boxes were also a good way to save but USPS got rid of those a few months ago, unfortunately.
Interesting note on the small flat rate box... It also has a maximum weight of 70lbs. But due to the small volume, it's physically impossible to exceed the weight limit even if you packed it with the most dense element on earth.