The present application relates to a computer-implemented method, system, and computer program product for telecommunications rating. The computer-implemented method for telecommunications rating may comprise: receiving an event from a source system for a service, wherein the event is generated by a user; transforming the event into a normalized event by determining event characteristics comprising determining a guiding point identifier to identify a guiding point associated with the user; by using the guiding point identifier, retrieving from the guiding point a list of products operable to guide the normalized event; rating the normalized event by calculating and aggregating costs according to the list of products; and posting the costs by updating at least one balance associated with the user, the guiding point, and/or the service.