The different mowing plans.

Econo - Mowing and weeding eating.
Standard - Mowing, bagging and weed eating.
Deluxe - Mowing, bagging, weed eating and edging around driveway, sidewalks and patio.

If you don't like making decisions let me help.

If you have no kids playing in the yard the Econo should be fine.
If you have kids you probably need the yard bagged so the grass clippings don't get into the house. Standard is basically Econo for people with kids.
If you are having a party or something you most likely want your yard to look really nice. That is probably a good time for Deluxe service.