Some of the meal plan providers do offer a warranty on the maintenance, though you will have to check with them specifically. Usually, you have to commit to a certain number of months or weeks in order to be eligible for the warranty. And if you do happen to fall off the wagon and miss a few meals, that's okay – as long as you get back on track before the expiration date.

There is often a warranty on the maintenance of these plans. It's important to read the fine print, as each company may have different policies. Typically, you would need to bring the plan back to the original place of purchase in order to receive maintenance or repair work. Be sure to ask any questions you may have about the warranty before purchasing a plan.