When one realizes that in the world of affiliate marketing, what people tend to look at first before coming closer to your products/information you're trying to push through is trust. Yes, trust is a huge asset that can even make your consistent clients refer others to buy from you and once you have earned the trust of many in affiliate marketing, which in my opinion has to do with how consistent you're in providing the products you sell to your clients on time as agreed will make them come back next time they need the product.
Also, there is a saying that we tend to do well on things we have passion for and that can be said when it comes to this type of online business in the sense that many clients look out for affiliate marketers that have the intention of what they do at heart and not those that are into the business just to make money and leave. once, you treat selling those products with the mindset that it is yours which can be seen in the way you market those products as also the way you link up with clients. Then, you're bound to succeed in the world of affiliate marketing.