ios - Facebook login app - multiple Bundle IDs -- Do I need to specify 'iPhone Store ID' and what is it used for? -

i planning on using facebook login app in multiple ios app implementations. producing many apps use same facebook login api app.

assuming ok approach (i see can use multiple bundle id's gave me idea in first place), should put in 'iphone store id'? or need to?

i guess not sure purpose of storing iphone store id. use fb logging in , don't utilize in-app purchases.