; FIG. 6 is a tabular representation of an embodiment of a customer database; FIG. 7 is a tabular representation of an embodiment of a room database; FIG. 8 is a tabular representation of an embodiment of an offer database; FIG. 9 is a tabular representation of an embodiment of a reservation database; FIGS. 10A and 10B together are a flow chart of an exemplary process according to one or more embo