One Key (Expedia Group loyalty program)
One Key is Expedia Group's unified loyalty program, launched in 2023, which merged the previously separate rewards schemes of Expedia, Hotels.com (Rewards) and Vrbo into a single account and currency called OneKeyCash. Travelers earn OneKeyCash on eligible bookings across the group's brands and can redeem it on later bookings, while status tiers (Blue, Silver, Gold, Platinum) unlock perks such as Member Prices and, at higher tiers, room upgrades and VIP Access benefits at participating properties.
How it works for hotels
Hotels participate mainly through two mechanisms:
- Member Prices — discounted rates visible only to logged-in One Key members, funded by the property. These function much like Booking.com's Genius discounts: they buy visibility and conversion among the OTA's most engaged users in exchange for a lower net rate.
- VIP Access — a merchandising tier for highly rated properties that commit to member perks, giving them badge placement and preferential exposure.
Example
A hotel opts into Member Prices at 10% off BAR. A Gold member sees €135 instead of €150. The hotel pays commission on the discounted rate, so net revenue per booking falls — but the listing converts better within a loyalty audience that books more frequently and cancels less.
Why it matters
Loyalty programs are the OTAs' main tool for locking in repeat customers and defending against both direct booking and metasearch comparison. For hotels, One Key participation is a classic visibility-versus-margin trade-off, and it complicates Rate Parity: member-only pricing is generally exempt from parity clauses, which is precisely why OTAs push it. Understanding how much of an OTA's "produced" demand is actually loyalty-locked repeat business is essential when weighing the true cost of the channel against investment in the hotel's own repeat-guest strategy.
Related
Compare Genius (Booking.com loyalty program) and Preferred Partner Program. See also Merchant Model, Rate Parity, and Repeat Guest Ratio.