Is There Anyway of Filtering Deals by Stores?

You need to go to filter and type in store

Just enter the store name in the search bar, that should work.

Hi summa68

Yes.

From the 'Deals' page (not from Chat) use the search function, and key in the name of the retailer you are looking for.

Here's an example for the search term 'Dorothy Perkins'.

Then select 'Dorothy Perkins' from the 'Retailers' Search Results, or if not listed there from the 'Tags' Search Results

You can also try clicking on 'See All Results' but what you get back will probably be more of a mixed bag.