I'm confused; what does Virgin America upsell you on? I let them talk me into paying an extra sixty dollars for First Class one time, cuz it was only sixty dol

I'm confused; what does Virgin America upsell you on? I let them talk me into paying an extra sixty dollars for First Class one time, cuz it was only sixty dollars. Worth it as a one-time experience, but for a one-hour flight the comfier chair barely made a difference.