If I run Lightning Deals and Best Deals during May and June, will my Prime Day Windows deals be suppressed because of 'lowest price' In other words, my product has "deal" options for lightning deals and best deals from May through Prime Window (July). I set the lightning deals to run weekly until Prime Window, but a friend told me that the sales price from the lightning deals will suppress my Prime Day deals. Is this true? Is best practice NOT to run any lightning deals or best deals in June?