I'd be greatly appreciative of a cleverly devised idiom/phrase that depicts the following concept:
Results without work/effort.
My Work/Effort; Your Result.
Any idioms/phrases you can recount or conceive would be of use.
The idiom/phrase should be in the context of service offering/hiring or task delegation, not free-loading as most answers thus far have understandably assumed. E.g.
[You hire me for] My Work/Effort; [My work/effort produces] Your Result.