pls carrier setup refers to configuring PLS (a freight and logistics company) as a shipping carrier for Amazon or other e-commerce platforms. This setup ensures that freight shipments are properly tracked and accounted for in Seller Central. PLS offers services for bulk transport, LTL (less-than-truckload), and FTL (full-truckload) shipping. Sellers working with pallets or wholesale inventory benefit from integrating carriers like PLS to streamline the supply chain and meet Amazon’s delivery expectations.