The drawback is that it’s slow at first, it could take 2-3+ months to see your first sale if that is your main traffic source. It’s also tedious in the sense that it requires a lot of effort link building, especially if you’re trying to rank for highly competitive keywords. For an in-depth SEO blueprint, check out our how to rank in Google guide for beginners.
However, people can still do webinars without all of that. For example, you might have a sizable social media following and you train them every week on something to do with social media. But you will need a product to embed and sell at some point. Don't worry about it in the beginning. And by far, the best webinar platform out there is certainly GoToWebinar. Hands down, there isn't even another platform that comes close.
I loved seeing the example of the Kids Tablet with Wifi utilizing affiliate marketing. It gave me some great ideas on integrating amazon for my own children’s blog. I would be interested in knowing how much they are earning monthly from their affiliation. Being a mother of a two year old myself, I could see myself writing reviews on Amazon products my daughter enjoys.