Instagram Monetization

I have now an instagram account that has been receiving some traction, with over 12k followers, not that many, but I think its ok for monetization. I have done affiliate programs in the past, where I've essentially posted an ad with discounts and accepting commission for each person who uses promo codes and such (5%). It was ok, but I was wondering if just placing the affiliate link in my bio is a good idea and how should I implement this? Its a business account so I can see that I receive around 3000 profile visits every week. I'm using the follow unfollow method obviously targeting people in my niche.

Thanks.

Affiliate link would in bio would do just fine. Maybe you can just ramp up and boost the efforts you've already been doing. It's already working great for you, so you might as well improve your techniques.