How to Create an Incentive That Adds Work

If there is no incentive, what do you just email them and say, like, hey, we're still here. I have room for a couple more clients you want in? If the incentive requires work, well, then that violates the rules that were set for ourselves, right? That you can't have to work more. Here's the thing, yea, people don't even brainstorm about this. We just decide, no, that's not possible. Oh, well, i guess i'll just either be comfortable with the money i have, or i'll go work really hard and be miserable.