Marriott MMF Discount, use code MMF to book
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Marriott's Friends Rate (MMF) is part of the Marriott Explore Program — a set of discounted rates offered to associates and the people connected to them. MMF is the "Friends & Family" tier: broader access, more available dates, and typically 20–30% off standard rates. We verify your Marriott Bonvoy account so the rate appears directly inside your account — the same way it works for Marriott's own associates today.
Why there's nothing to print anymore.
Marriott Explore Rates used to run on paper authorization forms and manual validation — you'd need a signed letter to show at check-in. That process has been replaced with account-based digital verification. Once your account is verified, the Friends Rate simply appears under Verified Special Rates in your Marriott Bonvoy account, on both the website and the mobile app.
| Before | Now |
|---|---|
| Paper authorization form | Digital verification |
| Manual validation at check-in | Account-based verification |
| Physical documentation to carry | Shows automatically in your account |
Real screenshots of a verified account — web and mobile.
Marriott's Explore Program has three rate codes. This product is for MMF.
| Feature | MMP | MMA | MMF (this product) |
|---|---|---|---|
| Full name | Family Rate | Associate Rate | Friends & Family |
| Typical savings | Up to 50-60% | Up to 70% | Up to 20-30% |
| Availability | Limited | Most limited | More widely available |
| Authorization | Digital | Digital | Digital |
MMF trades some discount depth for broader access — it's usually easier to find available dates and properties than MMP or MMA, which makes it a practical choice for most leisure travelers.
From order to checked-in — the full walkthrough.
Your Marriott Bonvoy account number and the name on the account, at checkout.
Usually within 1–2 business days. We'll let you know once it's done.
Go to Marriott.com or the app, enter your destination and dates, and open the Special Rates dropdown on the search form.
Choose "Corp/Promo Code" from the rate list and type MMF in the code field, then hit Done.
The "Select One Rate" screen on Marriott.com — choose Corp/Promo Code and enter MMF to pull up your discounted rate.
Everything you need to know before getting started.
We wrote a complete guide comparing all three Marriott Explore Rates.
Read our guide: Understanding Marriott MMA, MMP & MMF — Which Explore Rate Is Right For You?
If your order has not begun processing, you can cancel for a full refund to your original payment method within 3 business days.
Once an order begins processing, cancellations are no longer possible. We always notify you before processing starts, generally within 72 hours of purchase.
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