How Are Rotisserie Chickens So Cheap?

We’ve all indulged in those ready-made meals at the supermarket, even though they’re usually not the kindest to our wallets. But there is one supermarket staple that continues to satisfy both our hankerings and our bank accounts - the rotisserie chicken. These slow cooked supermarket saviors have been a favorite for frugal customers frantically seeking a scrumptious meal. But how are they so affordable? Is there some dark secret behind these tasty birds?