Identification to verify eligibility of CDP discount must be presented by Gold and Platinum Members at the first time of rental using a particular CDP discount, and by all other renters at every time of rental to receive CDP benefits. A six-digit number that is associated with a special offer or promotion.

Yes, Hertz does verify CDP (Counterpart Discount Program) codes, though the frequency and method of verification can vary by location. A CDP is a specific code used for corporate discounts, professional organizations (like AAA or AARP), or promotional partnerships. In 2026, Hertz’s automated systems are better than ever at flagging "mismatched" codes; for example, if you use a "General Electric" corporate code but do not have a GE email address or employee ID, the system may flag your reservation for manual review. While many "Gold Plus Rewards" members using "Express" pickup might bypass the counter, Hertz reserves the right to ask for proof of eligibility at the exit gate or when you return the vehicle. If you cannot provide verification (like a business card, membership card, or specific corporate ID), Hertz can retroactively change your rate to the "Standard Daily Rate," which can double or triple your expected cost. It is never worth "borrowing" a code you aren't entitled to, as the financial penalty for a "failed" verification is much higher than the initial discount.