This deal is available online and at select stores. They are stackable and very popular with the makeup community. If you purchase online you have to pay an additional handling fee for each unit and shipping. Not every store is running the promotion — it’s confirmed at the new Boston Newbury store, the Soho NYC store (which is closing for renovation at the end of February), and reported at a SoCal store. The Soho store also marked down most of their stock, excluding cosmetics/skincare, aroma diffusers, and luggage.