This is the introductory course to Digital Marketing and is relevant for beginners who may want to understand the basics of the Digital Marketing eco-system before deep diving into each topic. Offered in bite-sized modules, the person needs to unlock 23 badges to win a certificate. Each badge pertains to 1 topic (among SEO, SEM, display, search, email, etc.) and covers the entire gamut of online marketing. The ones who already know about these terminologies or are taking the other courses mentioned in this list can choose to skip this course. For Product Managers out there, do have a look at some of the best Product Management Certification.

That third step is where the research comes in. For each of the areas you’re trying to improve at, you want to find experiments you can run with that skill in order to get better at it. To find those experiments, look for case studies. Don’t read guides or listicles if you can help it; case studies will be more informative. You want to see specifically what worked for someone else, then turn that into your own experiment you can test.
Yoast - a very useful and FREE (or freemium) WordPress plugin which analyses page copy in a traffic light signal basis for how SEO friendly the copy is based on keyword density, alt-attributes, SEO titles and Meta descriptions, slug etc. It cannot guarantee ranking, as it in no way affects search engine algorithms, but gives a great estimate of how well your copy is written based on your keyword. This is great to use as a guided SEO editor whilst you write and makes you aware of key on-page SEO techniques you should be utilizing.
Affiliate marketing - Affiliate marketing is perceived to not be considered a safe, reliable and easy means of marketing through online platform. This is due to a lack of reliability in terms of affiliates that can produce the demanded number of new customers. As a result of this risk and bad affiliates it leaves the brand prone to exploitation in terms of claiming commission that isn't honestly acquired. Legal means may offer some protection against this, yet there are limitations in recovering any losses or investment. Despite this, affiliate marketing allows the brand to market towards smaller publishers, and websites with smaller traffic. Brands that choose to use this marketing often should beware of such risks involved and look to associate with affiliates in which rules are laid down between the parties involved to assure and minimize the risk involved.[48]
As for what should your sandbox be, you have a few options. The easiest is to start a blog. That’s what this site was started as: a sandbox for learning content marketing, and it only became my full-time job on accident. A blog is a perfect sandbox for learning digital marketing since you can test almost all of the tactics on it, it’s low-cost, and you’ll improve your writing in the process.