A post office is the head quarter where all the postal services are dealt with. These services, given by the government for the citizens, include posting, receipt, transmission or delivery of mail. In olden days, post was the prime method of communication between two distant entities. Due to the advancement in electronic media and the advantages it gives, the usage of postage is already at a low. And since the mail is being discouraged (and emails making their way) soon it will be thought that post offices should be discontinued and the space and the man power should be used elsewhere.