Go to sears.com and search for items, and select the Sears Only tab for items sold by Sears. You cannot use points on items sold by Macys. Other items you viewed might be out of stock or discontinued, but have yet to be removed from this website.
Go to sears.com, search for something, select the Sears Only tab for items Sold by Sears. For some reason, items that are discontinued are removed from Sears.com but remain here. You are more than likely viewing discontinued items.