Most car rental companies in Salzburg require a credit card for renting a car. This is because the credit card serves as a form of security deposit for the rental. However, there may be some rental companies that offer alternative payment options, such as debit cards or cash deposits. It's best to check with the rental company directly to see if they have any alternatives available.

When renting a car in Salzburg, you will typically need to present the following documents:

• A valid driver's license from your home country
• A valid passport or ID card
• A valid credit card in the name of the main driver
• Some rental companies may also require an International Driving Permit (IDP), depending on your home country

It's important to check with the rental company beforehand to confirm their specific documentation requirements.

Most car rental companies in Salzburg have mileage limits in place. This means that there is a maximum number of kilometers you can drive the rental car without incurring additional fees. The mileage limit varies depending on the rental company and the type of rental agreement you choose. It's important to check the specific terms and conditions of your rental agreement to understand any mileage restrictions.

It is usually possible to cross borders with a rental car from Salzburg. However, this may be subject to certain conditions and additional fees. Some rental companies may have restrictions on crossing specific borders or may require additional insurance coverage for international travel. It's important to check with the rental company beforehand and inform them of your travel plans to ensure compliance with their policies.

If you return the rental car late in Salzburg, you may be charged additional fees. Rental companies typically have a grace period for late returns, usually around 30 minutes to an hour, after which they may charge an hourly or daily late fee. The specific late fee and policies may vary depending on the rental company. It's important to communicate with the rental company if you anticipate being late to make arrangements or inform them of any changes to your return time.

Yes, you can usually add an additional driver to the rental car in Salzburg. Most rental companies offer the option to add one or more additional drivers for an additional fee. The additional driver will need to meet the same age and documentation requirements as the main driver, including presenting a valid driver's license and being of the minimum age specified by the rental company.