Shanghai flew to Chicago O'Hare, from T5, take the light rail 1 stop to the car rental center according to the sign, go to the counter to show your passport, domestic driver's license, driver's license translation, rented BMW X4 was replaced with Volvo XC60, and paid about 600 knives online for 9 days in China. I bought three insurances for 25 knives/day (guaranteed 300,000 knives), other Say no, plus license fees and other miscellaneous fees counters paid a total of 252 knives + 200 knives deposit, tried a few credit cards, must bring chips, convex, international multi-currency (magnetic strip UnionPay card is not good), high-speed toll after a few days App query and payment, Easy to pick up and return the car, the car is in good condition, full of oil to pick up and return the car, the deposit will be released after a week