"pretend date" 15 days from whatever was specified by the -d switch
(or now, if no -d switch was given).
- -p: Only process customers with the specified payby (I<CARD>, I<DCRD>, I<CHEK>, I<DCHK>, I<BILL>, I<COMP>, I<LECB>)
+ -p: Only process customers with the specified payby (CARD, DCRD, CHEK, DCHK, BILL, COMP, LECB)
-a: Only process customers with the specified agentnum