The store staff handled the process with little enthusiasm and tried to charge for a vehicle upgrade by directly adding insurance and highway usage fees to the bill. Although we reviewed it carefully and canceled everything, it still left a bad impression. A deposit of $2000 was required, while at Avis in Los Angeles, it was only $200. During the rental period, accidentally using the highway was my fault, and the toll was only a few dollars, but there was an additional $9.9 service fee. Fine, but it couldn't be deducted from the deposit. Instead, they provided a website for me to pay (both the toll and the service fee) myself, though the 'service' part remains unclear. The payment process on the website didn’t work, so eventually, I had to contact the Zuzuche customer service for a new link to resolve the issue.