FOLS is an iPMS (integrated property management system) developed by AccorHotels. It is completely interfaced with Accor distribution solutions (reservation, planning, price, pre-payment…) and with most of the business solutions which meet hoteliers’ needs (CRM, distribution, accountability, electronic money) Thus, FOLS offers a full functional coverage and allows a simple and efficient hotel management.

Google Sheets is a spreadsheet program included as part of the free, web-based Google Docs Editors suite offered by Google. The service also includes: Google Docs, Google Slides, Google Drawings, Google Forms, Google Sites and Google Keep. Google Sheets is available as a web application, mobile app for: Android, iOS, Microsoft Windows, BlackBerry OS and as a desktop application on Google's Chrome OS. The app is compatible with Microsoft Excel file formats.