"Used the CORP091 code at Accor Ibis in Paris and Singapore — no questions asked at either property. The front desk just checked me in without any mention of corporate eligibility. Budget Accor brands seem much more relaxed about this."

"Corporate rates at AccorHotels are usually stated as strictly only for corporate use by employees, so they are to be used at your own risk, especially as you may need relevant ID when checking in. Some properties require company email verification during the booking process itself."

"Accor can be vigilant about codes being abused. If you try to check in without proof that you are entitled to use a corporate code, you could lose your place to stay or end up having to pay the rack rate instead. Always be prepared with your company ID or a business card."