There's a story of a guy in Russia who received a contract from a credit card company. He altered it to provide himself a 0% interest rate and then some stipula

There's a story of a guy in Russia who received a contract from a credit card company. He altered it to provide himself a 0% interest rate and then some stipulation that if he keeps a zero balance the company actually owes him money. The company reps signed the agreement without reading. Eventually they canceled his card and he sued for breach of this contract. It went back and forth in the courts and they eventually settled. https://www.nasdaq.com/articles/updated-russian-man-turns-tables-on-bank-changes-fine-print-in-credit-card-agreement-then https://www.nasdaq.com/articles/updated-russian-man-turns-ta...