Review sites feature reviews of products/services that the marketer has tried and can attest for. Each product/service review includes a link or banner ad that will take customers to the merchant partner's website. The advantage of review sites is that they require less frequent updates. Marketers simply have to make minor tweaks to their websites to ensure that search engines continue to list the website in their search results.
When comparing dropshipping vs affiliate marketing, dropshipping tends to be a little less risky in various ways. First, like an affiliate marketing business, dropshipping doesn’t carry inventory nor does it ship goods. This makes both models pretty low risk. However, with dropshipping, the risk is even lower as your funds become available each week. With an affiliate marketing business, there may be thresholds you need to reach before you can cash out your first cheque. For example, if you’re an Amazon affiliate outside of the US, you can only be paid by cheque or gift card. However, to receive the cheque you must have made at least $100. Yet, not everyone succeeds at making $100, when the percentages are really low. With dropshipping, you get paid what you made.
The phrase, "Affiliates are an extended sales force for your business", which is often used to explain affiliate marketing, is not completely accurate. The primary difference between the two is that affiliate marketers provide little if any influence on a possible prospect in the conversion process once that prospect is directed to the advertiser's website. The sales team of the advertiser, however, does have the control and influence up to the point where the prospect either a) signs the contract, or b) completes the purchase.
So as an affiliate marketer, you have to build a compelling website, attract traffic to that website, and retain a consistent audience in order to sell ads. Then, you join an affiliate network like Amazon or eBay, and they show ads on your site. It’s important to note that affiliates don’t earn money by simply serving ads. They have to direct qualified traffic to a company’s site so that the company can earn more in sales.