Trivago won't have military discounts since it’s just a search aggregator, not the actual booking site. Honestly, just use it to find the cheapest hotel, then go directly to the chain's site—like Wyndham or Choice. Look for the "Government/Military" rate dropdown at checkout. You’ll usually beat Trivago’s price and get loyalty points anyway.

Trivago doesn’t do birthday perks because it’s just a search aggregator, not the actual booking site. You end up paying Expedia, Agoda, or the hotel directly anyway. Skip looking for codes here—use Trivago to find the lowest rate, then book direct through Marriott or Hilton loyalty programs to actually get perks or member pricing.

Trivago doesn't handle bookings at all—they're just an aggregator. Check your credit card charge or inbox to see who actually processed the payment, usually an OTA like Booking.com or Expedia. You have to log into that specific site with their confirmation number to cancel; Trivago can’t touch the reservation.

Trivago doesn't do referral links or invite perks at all. Since it’s just a search aggregator, what most of us do is find the cheapest rate there, then book directly through the hotel’s site. Chains like Marriott will usually price match it, and you don’t get stuck with third-party cancellation policies.