I collected my white S3 at store, the tab and all the accessories were all in one parcel.
From speaking to customer services when i had a few issues with my order, the tab is added on by the customer loyalty team.
I was given an order number for both the tab and the phone, but even though customer services said the tab would come to my home address as a seperate parcel it was in the parcel with the phone in store.
I was given two tracking numbers aswell, the one for the tablet is still awaiting collection even though i have it. so either they have messed up somewhere or they are sending me two tabs (hopes).