The Finance Simple offers an affiliate marketing course by Sara Finance. The course promises to teach strategies to earn up to $15,000+ per month through affiliate marketing. It covers finding high-paying affiliate links, creating landing pages, and promoting links using various methods like TikTok and email marketing. The course includes lifetime access and unique affiliate links that can earn $50-$100 per sign-up. It's designed for beginners and claims to enable a full-time online income with no initial costs.