I want syncronize the tables records from multiple database
i have one database in shop no 1 east and second database in shop no 2 west

in the main office i want syncronize some records from tables from the other database into the main office database

how can mark the reocords in the shop no 1 ,2 tables, records which I already have in my main office database so that i can directly read new reocords and get into the table and i can save my time