Updated April 2026 · Save Up to 25% on your rental
CDP Number
Hertz counter agents are highly trained to audit E&I Cooperative Services corporate codes. If you cannot provide a physical employee ID or verifiable corporate email, your reservation will immediately default to the inflated walk-up rate.
Find Safe Public Codes via AI →Yes, Hertz routinely audits E&I Cooperative Services CDP usage. You should be prepared to present a valid employee badge, corporate email verification, or business card at the rental counter. Failure to provide ID may result in your reservation reverting to the standard walk-up rate.
The E&I Cooperative Services CDP (9755) is primarily intended for business travel. While some corporate codes allow leisure use, Hertz agents may request proof of employment. For leisure travel without ID checks, consider using public promotional codes or our AI-recommended alternatives.
The Hertz CDP for E&I Cooperative Services is 9755. This code provides 10-25% discount on car rentals. Enter this code in the CDP field during checkout at Hertz.com or present it at the counter.