Originally Posted by Rose
There's a reason why ups and FedEx aren't struggling, not only are their packaging rates cheaper, theyre faster.
USPS flat rate prices are amazing and priority mail speed can't be beat, 2-3 days. Also if your item is 13 ounce or less, you can use first class mail package. Prices are only $2-3.
If you're shipping heavy items then UPS/Fedex would be better.