To order just lunch meals for the week, you can choose your desired plan and then deselect the ‘breakfast’ and ‘dinner’ options during step 2 of the order process. If the option is highlighted green, that is the selection you have chosen, and grey means the option is not selected.
You can also choose between 5 and 7 days. If you choose 5, you're going to have lunch set for 5 days a week. If you choose 7, you'll have Fresh N Lean to enjoy each day of the week.