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在Marriott Bonvoy使用340965代码安全吗？
⚠️ 中风险风险。About 1 in 6 Marriott check-ins result in a verification request. A work email confirmation or business card usually satisfies.
代码：340965 · 公司：BlackRock · 折扣：10-18% · 地区：Global
如被要求证明，请携带：Business card or work email。以下地区核查更频繁：Japan · China · Middle East。
旅客报告（原始报告为英文 / Original reports in English）
Fresh data · updated today
"BlackRock's six-digit numeric code (340965) is notably less circulated in public forums than three-letter ticker codes, slightly reducing discovery risk. However, finance-sector codes in NYC and SF see elevated scrutiny. "Medium-risk codes are subject to spot checks, especially during mid-week peak business travel, with properties in major metropolitan areas being the most likely to ask for a badge." BlackRock's NYC concentration and premium rate level keep this firmly at Medium. Numeric codes also trigger less "code sharing" behavior, reducing overall exposure volume."
— milepro.com corporate codes guide + Fishbowl finance sector pattern
"I think the generic 'show corp id' designation means show the company business card. I think a lot of us don't have them or, if we do & we're not going to an office that we'd need to show them, leave them at home. I worked for some F500s that didn't require corp ids with shiny smiling faces on them & others that did; same with company credit cards. All, however, provided biz cards when working for them."
— FlyerTalk_User
"I had to change my email to my personal email account. My IT sucks, I have had so many joe.smith1 to joe.smith9 at my corporate name dot Com. Why I like to get my folio in person and on my email. Miss a receipt and your expense report gets rejected. Only been asked once for corporate proff, but I am nice to the staff and explain what's going on before they get a chance to ask. IT still has not figured out how to link everything to Concur for hotels. And it's a huge company"
— Jack_PorkChopExpress