Khalid’s note: Personally, I am not a big fan of certificates let alone digital marketing certifications. I have a MSc in Digital Marketing and I learnt very little practical knowledge in my MSc. But the world works in a certain way and you need certifications from time to time to win battles. This post is for that exact purpose. Today, improving your knowledge or even learning a new profession from scratch is easier than ever. You can find hundreds of wonderful courses on platforms like Coursera or edX in pretty much any industry. Not only that, but most online courses are delivered by respectable companies and educational institutions, adding credibility to online education. With that said, most online courses and certifications are not free. And although they are 100% worth it, not everybody is in a position where they can afford to pay about $100 for a certificate. Well, if…