Tracking if an influencer campaign helps sales can be done using simple methods. One way is to give influencers unique discount codes or special links that lead to your product page. This shows exactly how many people bought because of that influencer. You can also use website tools that track clicks from social media posts to see where traffic comes from. Looking at sales before, during, and after the campaign can show if there is a clear increase. Sometimes, even if direct sales are low, an influencer can improve interest in the brand, which may lead to future purchases. What ways have people found effective for measuring real impact from influencer posts?