Most car rental companies in San Juan require a credit card for renting a car. This is because the credit card serves as a form of security deposit in case of any damages or additional charges. If you do not have a credit card, it is best to check with the rental company if they accept alternative forms of payment.

To rent a car in San Juan, you will typically need the following documents:

• A valid driver's license from your home country or an International Driving Permit (IDP)
• A valid passport or ID card
• A valid credit card in the driver's name for the security deposit
• Proof of insurance if you have your own insurance policy

The cancellation policy for car rentals in San Juan may vary among rental companies. It is important to carefully read the terms and conditions of the rental agreement before making a reservation. Some rental companies may offer free cancellations up to a certain number of hours or days before the pick-up time, while others may charge a cancellation fee. It is best to check the specific rental company's cancellation policy to understand any potential fees or restrictions.

Some car rental companies in San Juan may accept debit cards as a form of payment, but it is best to check with the specific rental company beforehand. Keep in mind that using a debit card may require a larger deposit compared to a credit card, and the rental company may place a hold on funds in your bank account until the car is returned. It is recommended to inquire about the rental company's debit card policy and any additional requirements.

Yes, you are typically required to have insurance to rent a car in San Juan. Most rental companies offer insurance options at the time of booking or upon pick-up. This may include options for collision damage waiver (CDW), liability insurance, and personal accident insurance. If you have your own car insurance policy or coverage through a credit card, it is recommended to check if it provides coverage for rental cars in San Juan. Additionally, some rental companies may accept proof of insurance from your own policy. It is best to clarify the insurance requirements with the rental company before making a reservation.

In San Juan, you can find a variety of cars available for rental. This includes compact cars, sedans, SUVs, vans, and luxury vehicles. The availability of specific car types may vary depending on the rental company and the dates of your reservation. It is recommended to book your car rental in advance to have a better chance of securing the desired car type.