This list isn’t strictly ordered based on my preferences from top to bottom. What I’ve done is listed the different things I did in a chronology of time of when I did them. It’s no coincidence however that as we get closer to the present (the end of the list), the more I personally like the method, and hence still use it. Over the years I made changes to how I made money in order to get closer to what I really wanted from my business.
You'll also need ecommerce software, fulfillment software, worry about warehousing, customer service, refunds and so on. But that's not all. You'll also need traffic. Think search engine optimization, Facebook ads, and other social media campaigns. Sound like a lot of work? Sure, it is. Especially if you do it all on your own. You could opt for Amazon's platform, which might be the easier route. But, then again, at the end of the day, this is a serious business, which could produce significant profits. So you're either all in or you're not.
How much will you make? I think my best month with Google AdSense was almost $5,000 over the last ten years. That amazing month blew my mind since it was actually near the beginning of my blogging journey. When you go from making zero to $5,000 in a month, that will rock your world. For me, it also got me even more excited because I knew there were other ways to monetize.