Mulching leaves/not removal

Hello all, I'm trying to get prepared (and get customers prepared) for prices to either increase or stay the same for mulching leaves. I don't bag, rake, vacuum or haul away. Period! I mulch over em, that's it. Depending on how big of a leaf problem a particular customer is, is how I decide how much to charge. Some I just keep their normal cost for mowing but some who take longer I'll tack on maybe an extra $15, $20, and sometimes $30

I'd like to get a little feedback from LCO's that...

Mulching leaves/not removal