https://oectechs.com/affiliate-marketing/
Affiliate marketing is a performance-based online earning model where you promote someone else’s products or services and earn a commission for every sale made through your referral link. You don’t need to create products or manage customer service — your job is to drive traffic and conversions.
It’s one of the best ways to earn passive income online in 2025, whether you’re a student, freelancer, blogger, or content creator.