USPS built in mod

[Barrett]

This returns odd character in the rates when rendered.

# U.S.P.S. Parcel Post� ($6.67)
# U.S.P.S. Priority Mail� ($7.05)
# U.S.P.S. Priority Mail� Flat Rate Box ($9.80)
# U.S.P.S. Express Mail� ($21.85)