Diet Meal Delivery - Nutrisystem, Medifast, Jenny Craig, Etc - Meal delivery for a person with an allergy?

Hey girls...my parents are doing Jenny Craig and have been for a year. However, they would like to switch up with a different meal delivery service for more variety. My stepmom is allergic to green peppers. Does anyone know of a service that caters to people with allergies to certain foods? With JG, she is able to pick and choose the meals she can eat. Any help would be great!

The 3 Hour Diet service lets you view the list of ingredients for each meal, and you can choose from a large variety.

Thanks so much for the help!