Subbing stumps
I subbed my stumps out for many years. I went through a number of different guys. All I wanted was a reliable, conscientous guy and 10%. I'd end up spending more time ARRANGING the job for someone else than it was worth- contact with the client, contact with the grinder guy, descriptions of where the stumps were, giving directions. Then when it came time to collect some dough the excuses would begin; "we his a big rock and dulled our teeth, we hit an irrigation pipe, we missed a stump and had to make a second trip out. Then I had one guy grossly overcharge a client, which reflected badly on me. And chasing down money. I just hate that. A week or two after the job is done, no one wants to part with any money. Any check I received would then be was taxed, 10% going down to under 7%.... just so not worth it. Suggest 20 or 25% commission, they would just squeal in pain. There was very little in acknowledging me for sourcing the job and doing all the footwork and keeping record. When they'd see me on a jobsite they'd stop and occupy me for a half hour in idle conversation. Just time thrown down a rathole for me.
My current guy, I arranged this way: Give me a handful of cards. I'll pass them along. The client will call you, I am no longer part of it. Do exceptional work because if poor feedback comes my way you'll never see another stump from me. If you're making money, share the wealth, however you see fit.
My clients are happy. Stump guy is happy. I have next to zero time into it and every now and then I get a kickback where I have zero expectations. It took me 10 years to figure this out. It's not a suggestion of what to do, it's just one guy's personal experience.