Car rental corporate codes FAQ

2 minute read

Article summary

Frequently asked questions about adding corporate codes for rental car agencies in Engine.

Add Corporate codes to your Engine account to unlock discounted rates for your Travelers. Soon, they’ll also get access to added perks like travel insurance and waived fees—all through Engine.

 

What is a rental car corporate code?

A corporate code is a unique identifier that connects Travelers to pre-negotiated business rates with rental car companies. These codes can unlock:

  • Discounted rental rates

  • Perks like free insurance, waived deposits, or extra drivers at no cost

  • Automatically applied savings at search or checkout when the code is entered

 

Which rental car agencies have supported codes with Engine?

Corporate codes are currently supported for:

  • Avis

  • Dollar

  • Enterprise

  • Hertz

  • National

  • Sixt

 

How do I set up a corporate code?

From the company settings page, you’ll see corporate codes in the left navigation. There, you can add your corporate code for any of the supported rental car agencies. Travelers can also enter a corporate code from the search to apply it to a single booking.

What will the car booking experience look like for Travelers once I add my code?

Once your corporate codes are active, Travelers will see:

  • “Corporate rate” labels in search results and at checkout

  • Any applicable discount amounts

  • Booking confirmations and emails will reflect the Corporate rate

Why isn’t the corporate rate showing up?

Here are a few possible reasons:

  • The corporate code was entered incorrectly — double-check for typos.

  • There are no eligible corporate rates available for the selected location or dates.

  • The rental brand linked to the corporate code doesn't have cars available at that location.

 

If you have any questions about corporate codes, or anything else, please feel free to reach out to us via live chat, at 855-567-4683, or support@engine.com.

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