M2
FIRST CLASS MAIL
59
FIRST CLASS
OZS
1,2,3,4
M3
PRIORITY MAIL
60
PRIORITY
LBS
M4
EXPEDITED MAIL INNOVATIONS
61
MACHINEABLES
62
IRREGULARS
63
PARCEL POST
64
BPM PARCEL
65
MEDIA MAIL
66
BPM FLATS
5
67
STANDARD FLATS
92
UPS SurePost Less than 1 lb
2
CUSTOMER SUPPLIED
1,3
93
UPS SurePost 1 lb or Greater
0,1,2,3,4
94
UPS SurePost BPM
95
UPS SurePost Media