Hi there :)
Maybe I should ask this question to USPS, as I am using their module... But I hope an experienced Zen Cart Guru might help me here!
I have setup USPS module successfully and enabled Express, Priority and Parcel options. However, Parcel Mail appears to be more expensive than priority mail, although it estimated delivery time (4-7 days) is worse than Priority Mail (2-3 days). This doesn't make sense to me.
Any ideas?
Thanks a lot in advance!



