The world’s largest Tech Marketplace you never heard of…
Newegg’s logistics service is similar to Amazon FBA and Walmart’s new services. They act as a 3PL, warehousing your stock. You send them cases or pallets and Newegg will handle final mile shipping and customer service issues.
Newegg’s page on this is clear and to the point, where they profess a service designed for sellers of all types and sizes.