"FedEx Trade Networks (970001266) is an IHG code for FedEx's international freight logistics division. The FedEx IHG enforcement pattern applies: IHG InterContinental properties verify; Holiday Inn Express essentially never does. FedEx Trade Networks focuses on cross-border logistics with a smaller employee headcount than FedEx Express or FedEx Ground. Properties near international freight hubs (Miami, Chicago O'Hare area, Seattle) may encounter FedEx Trade Networks employees and request verification."

"IHG corporate codes vary by brand. Airport Holiday Inns rarely check credentials, while InterContinentals in major cities almost always do. The likelihood of a request for ID is based on the size of the discount — the greater the discount, the more diligent the front desk. Be prepared to be asked for company ID if the discount rate is more than the standard 15% given to most corporates, or if the company rate is a fixed rate lower than the hotel's ADR. Cisco's IHG code (954410926) sits alongside IBM and Dell in the widely-circulated FlyerTalk master list; tech-company codes at this tier typically yield 10-25% savings and trigger occasional verification at full-service properties but rarely at Holiday Inn Express tier."

"This Deloitte code circulates widely among current and former staff. IHG auditing materials note that large firms like Deloitte and IBM have codes hard-coded into IHG's auditing software to trigger a request for ID. The "Stop at Desk" flag has been observed: certain high-value codes block issuance of a Digital Key until physical ID is presented at the front desk."