The vast majority of our rentals include Theft Protection, Collision Damage Waiver (CDW), local taxes, airport surcharges and any road fees. You'll pay for any ‘extras' when you pick your car up, along with any young driver, additional driver or one-way fees – but we'll explain any additional costs before you book your car (and taking your own child seats or GPS can be an easy way to reduce your costs). For more details on what's included, just check the Ts&Cs of any car you're looking at.
Cons: I was overcharged and didn't realize it at the time. I reserved the car through CarRentals.com at a rate of $37/day. The salesman at the counter told me I could upgrade for $12/day and I agreed. I was charged $30/day more -- $67. When I turned in the car, they said they would email a receipt to me because their computers were down. I never received the receipt by email but my credit card was charged for the higher $67/day rate. I felt like the salesman was trying to upsell me. I will probably not use Avis again.
Yes, some rental companies accept debit cards for reservations, though they may ask for additional identification and proof of insurance when you book. Even if you can pay with a debit card, some car rental locations require a credit card for the deposit. Be sure to check the terms and conditions. If you don't own a credit card, you may not be permitted to rent a car. Cash, prepaid cards, and gift cards are never accepted for reservations.