I am excluding the shopping accounts from this question. So based on different niches like (quotes, photography, travel, luxury, animals, funny videos, babies, mothers, cars...) What is your average conversion rate when you try to sell a product? P.S: I am not looking for how it can be calculated or analysis, I look for real life results, and statistics. Examples: Quotes Niche: 18k followers, product: Cups with quotes, I get %0,001 sales rate when I post. Travel Niche: 200k followers, product: Books to read, I get %0,005 sales rate.