I need to copy all products, attributes, and categories from [Store A] to [Store B] without disrupting the existing products and categories on [Store B]. I think I figured out how to EXPORT the TABLES [from Store A] to a .sql file using phpMYadmin but I'm not sure how import them into the existing database [of Store B] without disturbing the existing data. Both stores are using ZenCart 1.3.7 and should have the same database structure.

CAN ANYONE HELP A SQL NEWBIE??? PLEASE!!!

Thank you in advance,
Kevin McGurk