This Is very simple so don't expect much
I thought of this macro whilst leveling my rogue just as a laugh really, basically I was thinking that pickpocket was hardly ever used whereas sap was commonly used and the two could be combined easily. (Simple I know but i did warn you eh )
The Macro:
#showtooltip
/cast Sap
/cast Pick Pocket
Make sure you have auto loot on.
*note* This will not affect sapping if you are say infront of your target or if they cannot be pickpocketed.
Don't take this too seriously very lighthearted however im sure you will gain a useful amount of gold from 1-80 especially if it's your first character.