A method for transmitting a plurality of notifications in a notification pool includes determining a first notification batch having the plurality of notifications, and assigning a priority weight to each of the plurality of notifications, at least two of the priority weights being different. The method further includes inserting the first notification batch into the notification pool, and transmitting the plurality of notifications in the notification pool sequentially, based on the priority weights of the plurality of notifications. A system for transmitting a plurality of notifications is also provided.