More than half of small businesses in the US have temporarily closed their doors, or plan to this month, due to the COVID-19 pandemic.Private organizations, including Amazon and Facebook, are teaming up to offer millions in cash grants and low-interest loans to small business owners.Amazon created a $5 million relief fund to support local businesses around its Seattle and Washington offices. Hello Alice is giving $10,000 emergency cash grants to distressed businesses in the US.Click here for more BI Prime stories.Organizations across the country are rallying together to support small businesses fighting to survive the COVID-19 quarantine shutdown.One in four small businesses nationwide have temporarily closed and another 40% expect to this month, according to a recent survey from MetLife and