Shipping Method Codes

Express Codes 

CodeDelivery Feature
EXP24NPLeave Safe Method - any leave safe instruction uses this
EXP24PODSignature Only Method - any signature only instruction uses this
EXP24SIGSignature Only Addressee - any signature only addressee instruction uses this

Next Day AM Codes 

CodeDelivery Feature
24AMNPLeave Safe Method - any leave safe instruction uses this
24AMPODSignature Only Method - any signature only instruction uses this
24AMSIGSignature Only Addressee - any signature only addressee instruction uses this

Saturday Codes 

CodeDelivery Feature
SATNPLeave Safe Method - any leave safe instruction uses this
SATPODSignature Only Method - any signature only instruction uses this
SATSIGSignature Only Addressee - any signature only addressee instruction uses this

Standard Codes 

CodeDelivery Feature
72NPLeave Safe Method - any leave safe instruction uses this
48PODSignature Only Method - any signature only instruction uses this
EXP24SIGSignature Only Addressee - any signature only addressee instruction uses this