(October 18, 2022, 10:01 AM EDT) -- MIAMI — A Pennsylvania health and safety supply company amended its June 30 complaint in a Florida federal court to add a claim of quantum meruit/unjust enrichment as an alternative count to breach of contract in its suit against a Florida personal protective equipment dealer to recover a $225,000 deposit the supply company paid toward a $5.5 million order for COVID-19 home antigen tests after the dealer failed to deliver the tests as promised....