Where is Mercari located? What is happening with Mercari? What are the warning signs of a scammer? What are some common signs that you are dealing with a scammer? Is there a way to contact a seller on Mercari? Is Mercari from China? Is Mercari basically eBay? Is Mercari based in the USA? Is Mercari a trustworthy company? How to tell if someone is scamming on Mercari? How to spot fakes on Mercari? How to look up a seller in Mercari? How to check if a Mercari seller is legit? How much does Mercari take from a $300 sale? How is Mercari as a company? Does Mercari have a stock? Do people still buy from Mercari? Are fakes sold on Mercari?