Posted - 03/28/2018 : 10:51:41
I am using the USPS estimate option in my cart. I have noticed that the estimates that the cart gets are less than the actual rate I get with the same information when going to the Calculate a Price on the USPS website. Am I missing something here?
For instance. 3lb. box 30x3x13 : Estimate is $12.68 but the Calculate a Price on USPS website is $13.35
Frank
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