I am going to increase my fert and squirt business this year. Fully licensed and insured. I was thinking about offering 3 levels of service. 1. Basic-Weed & Feed, fert, Weed & Feed 2. Inter.- fert/pre-m. fert/post/m, fert, fert/pre/m, winterizer 3. Top-fert/pre-m, fert/post/m, fert, grub app., fert/pre-m, aeration, winterize Does this sound like a good deal to cover all levels of service. Any advice or feedback is greatly welcomed. Is there any adjustments you would make to the apps or product categories?