"EDS (Electronic Data Systems) is one of the most widely circulated Marriott corporate codes — multiple travel sites specifically call it out: "Some of the best codes are EDS, GEE, DTC, JOH, and APC — with EDS frequently cited as one of the more widely available and effective codes." High forum visibility means hotel revenue managers in tech-heavy markets are more aware of it. EDS (now part of HP/DXC Technology) no longer issues employee ID cards with the EDS branding, which could complicate verification. hotelcorporatecodes.com rates it "Sometimes.""

"Electronic Data Systems (EDS) was acquired by HP in 2008 and later became part of HP Enterprise Services and then DXC Technology. EDS Marriott code EDS likely still exists in GDS systems but verification of "EDS employee" is ambiguous — the company no longer exists independently. One FlyerTalk user: "EDS codes are still surprisingly active at some Marriott properties." hotelcorporatecodes.com lists EDS as Medium risk. Former EDS employees may have kept using the code post-acquisition."

"I mean, it depends on the size of the hotel. Having one person on night shift for a Fairfield isn’t uncommon. The better hotels have more people working at front desk even at night simply due to the size and brand. I’d however say though, if the property has been notified of the guest’s check in time in advance, and part of deal of getting into night shift is to check people in at unusual hours like that, then it certainly does not sound right to me that the front desk agent cannot have the meal earlier or later out of that many hours of the shift."