With e-commerce, which is rising, companies are finding smarter ways to handle logistics. Outsourcing of fulfillment centers is also one of the best solutions. Cities such as Brooklyn and Seattle have turned into strategic centres of third-party logistics (3PL) services, which assist companies with their storage, packing, and shipping.   The Outsourcing Fulfillment Growth.   Fulfillment outsourcing enables companies to concentrate on sales, marketing and product development as the lo...