Social media marketing - Driving targeted visitors and sales opportunities can be carried out successfully via material posted on social media networks This lesson focuses on the varied systems used in digital marketing, including platforms and resources for eCommerce. Below you can find information on what is required for graduation https://www.vivanews.gr/i-kalyteri-etaireia-kataskevis-istoselidon-digital-marketing-stin-evropi-einai-elliniki/