Boost your business, spruce up your store, and even stock the supply closet with these 25 store-centric holiday gifts. Sure, you want customers to fill your store during the holiday season and buy, buy, buy. But let’s not forget that as a retailer, you too deserve a few nice holiday gifts. And while another pair of house slippers or winter gloves might prove personally useful, why not get explicit with your requests and land a few practical presents? Our list of accessible, workplace-oriented items—which accounts for any and ­every budget—is the perfect place to begin. Gifts to Attract—and Keep—Customers Useful for promoting a current sale, noting an upcoming special event, or ­simply sharing a special message, A-frame chalkboard signs remain a whimsical and economical advertising solution. (sidewalksigns2go.com, $56–$219)… Provide your business with a fresh dose