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在World of Hyatt使用11657代码安全吗？
⚠️ 中风险风险。Hyatt properties in Tokyo, Singapore, and Seoul actively verify codes. US and most European properties almost never ask.
代码：11657 · 公司：Mitsubishi · 折扣：varies · 地区：Global
如被要求证明，请携带：Business card · Work email。以下地区核查更频繁：Japan · Singapore · Korea。
旅客报告（原始报告为英文 / Original reports in English）
Verified today
"Mitsubishi's Hyatt code (11657) follows Hyatt's standard corporate verification pattern. FlyerTalk users report 50% ID check rate across Hyatt stays in Asia, mitigated by "self-printed business cards that worked 100% of the time." Mitsubishi is a major Japanese conglomerate with strong presence at Hyatt properties in Tokyo, Osaka, and Singapore. Park Hyatt Tokyo has specific documentation of requiring "badge, business card, and email confirmation" for corporate rates. Hyatt Place/House properties globally: essentially never check."
— FlyerTalk Hyatt Discount Codes thread
"I actually used to work for the Park Hyatt Sydney several years ago, in sales and marketing. Every year corporate rates are negotiated based on the number of room nights from the previous year. I can assure you that the abuse of these codes will not go unnoticed. While a chainwide code may apply, it wouldn't be difficult for IBM to see that rates were being used at a property they may not utilise, such as the Park Hyatt Sydney due to the high average room rate, and realise that the code was being abused. They will also notice a significant spike in room nights booked."
— FlyerTalk
"I can understand wanting to maintain rate integrity, however, I find this to be a bit over the top. While I don't know the particulars of this rate, Louis Vuitton is a global company with employees presumably all over the world. How the hotel would have the resources to verify every employee seems a bit far fetched, especially with huge companies like IBM. Also, does this rate extend to all employees of Louis Vuitton or just traveling executives? I cannot imagine that they would be able to verify that Sally Sue (who likely does not even have a corporate ID) working at the South Park Mall store in Charlotte, NC is indeed an employee."
— FlyerTalk