No globally known “Edition 57” exists from major PMS vendors (Oracle, Mews, Cloudbeds). It may be:
If you have a screenshot or publisher name, that would help identify exact product. full hotel management full board edition 57 incl 2021
If you are using a pre-2020 version, Edition 57 offers a direct migration path. Key improvements include: No globally known “Edition 57” exists from major
However, note that Edition 57 does not support native mobile apps for guests (e.g., meal ordering via phone). That feature arrived in Edition 60. But for back-office control, Edition 57 remains superior. If you have a screenshot or publisher name,
“Full Hotel Management – Full Board Edition 57 incl. 2021” appears to be a specialized edition (Edition 57) of a hotel property management system (PMS) or training curriculum, released in 2021.