All as agreed!
All as agreed!
By Ruben H.
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
94 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Hotels and Airlines Membership Upgrades. Hotels and Flights Bookings.
Millionkm LLC (millionkm.com) has 94 customer reviews on The Fair Hearing, with an average rating of 5.0 out of 5.
Showing 92 reviews with 5 stars · Clear filters
All as agreed!
By Ruben H.
Great communication, highly recommended
By D.N.
Service was fast and reliable 10/10 would recommend to friends and will be a reoccurring customer.
By Christopher
Reliable and effective. Took less time to get my Marriott Bonvoy Account upgrade than planned. Very responsive and clear communication. I would use again and refer their services.
By Yass
Response from Millionkm LLC· Apr 11, 2024
Thanks Yass, hope to work with you again soon!
Fast response when I asked for the product information. Processing also fast
By Sebastian
Response from Millionkm LLC· Apr 11, 2024
Thanks Sebastian, hope to work with you again soon!
Very responsive and good service. Request was made in shorter time than agreed.
By John
Response from Millionkm LLC· Mar 25, 2024
Thank you John, hope to work with you again soon.
It's resolved in three days.
By Vedat K.
Response from Millionkm LLC· Mar 25, 2024
Thanks Vedat, hope to work with you again soon.
100% as described
By Ali A.
Response from Millionkm LLC· Mar 25, 2024
Thanks Ali, hope to work with you again soon.