Traditionally, hotels were largely dependent on cards and paperwork at the front desk to keep in touch with old and current customers. They were largely at the mercy of the desires of vacationers to arrive, and on their own efforts and staff to be ready for potential surges or long droughts of occupancy. Luckily, such inconvenience and old-fashioned methods are long since past, thanks to advances in information technology.
The first area in which information technology became important was in regards to billing. Old-fashioned paper-based book-keeping was time consuming and inefficient, and was not able to quickly tell a hotel owner what the situation of their hotel was. Luckily, advances in modern record keeping allow for a hotel owner to keep track of what they have on hand, how much of it they have, and how much it costs. Accounting is complicated, but advanced accounting software, especially that tailored to the unique needs of the hospitality industry, helps to enable hotel owners to make smart decisions. Services and products that are no longer used can be quickly cut off to save money, while those who show demand can be increased in quantity or modified so as to reduce the heavy usage.