Synchronization of Database Sites

Products synchronization modules have been developed on several sites.
Synchronization of tables allows you to transfer information about goods and categories of goods from the database of one site to the database of another site. The list of copied tables can be modified. The price of the goods on the site - the receiver changes by the specified coefficient.
Synchronization of goods remains allows you to automatically change the remains on other sites when you purchase goods on one site.