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
Hi Frank, the shipping estimator is within 1.00 +/- and your example is .67 do you get the same when filling out the full shipping address on the cart page vs using the shipping estimator?
I figured it out. For some reason it was showing Parcel Post as the only option even though I know I set the Priority Mail as the only option. I must not have saved the page. lol Pilot error