As we all know, COVID-19 pandemic has been an incredibly difficult time for small businesses around the world. However, as with anything, there is often a silver-lining. The corona virus has opened up various digital advertising opportunities for small businesses.Here are the different digital marketing opportunities available for small and medium sized businesses-Try Free Advertising:As the pandemic period is uncertain, Google and Facebook have started offering free advertising opportunities for small businesses. These opportunities are very helpful, especially if you are a local small business that is struggling to drive business.Facebook AdsFacebook is offering ad grants and ad credits to small businesses and medium-size businesses that are long-time clients of theirs. If a business has