"Nike's Marriott corporate code NKE is listed on corporate code sharing sites but has no documented FlyerTalk or Reddit thread specifically discussing verification experiences. Nike is headquartered in Beaverton, Oregon; Marriott properties in the Portland metro area may be more familiar with Nike employees. The NKE code is less frequently discussed than Boeing or ExxonMobil codes, suggesting lower community awareness and potentially lower audit frequency. General Marriott enforcement in the US is well under 5%."

"It’s about 80/20 for me. 80% of the time I still have to go to the front desk. I’ve asked the front desk folks, and they always say “our property has a policy to not allow mobile check-in”… I guess Marriott allows this at the property’s discretion. One property said they don’t want the guest to get stuck with full charges if they end up having travel issues and mobile checked-in the day before."

"I have never been asked and I have 51 nights in a Marriott this year using our corp rate."