where can i get free shipping boxes

where can i get free shipping boxes Free shipping boxes can be obtained from several carriers and retailers. USPS offers free Priority Mail and Priority Mail Express boxes, which are available at local post offices and for online ordering. UPS and FedEx also provide free packaging for certain services, especially for their express options. Additionally, some e-commerce platforms or suppliers might offer complimentary boxes as part of fulfillment services, helping businesses save on packaging costs.