Sorry this happened to you OP. That sucks! I never knew Saks tracked their customers in that way though I could see how some can get flagged. I don't know how your listings were but if you mentioned Saks' name in your ebay listing, they could've also tracked it if they were searching for their name in the keyword. From there they probably just looked at who purchased that item (or items). I don't know, just taking a guess here.
I do hope you get this resolved. I don't understand how it's OK for you to buy from their stores if you can still resell the item?
I do hope you get this resolved. I don't understand how it's OK for you to buy from their stores if you can still resell the item?