Subscriber
Part of speech: noun
Definition: a person who subscribes to a publication or a service
Example sentence: It is the advertiser who provides the paper for the subscriber. It is not to be disputed, that the publisher of a newspaper in this country, without a very exhaustive advertising support, would receive less reward for his labor than the humblest mechanic.
Ratifier
Part of speech: noun
Definition: One who ratifies or contributes to ratification.One who is in favor of ratification.