If it's not imperative that your books arrive quickly, the cheapest way to mail books is by sending them Media Mail through the U.S. Postal Service (USPS).How can I ship books cheaply?
How to Ship Books Cheap in Seven Easy Steps Step 1 – Gather the needed supplies. Step 2 – Put the book and order slip into a plastic poly bag. Step 3 – Wrap the book with cardboard. Step 4 – Staple the ends of the package closed. Step 5 – Cover the seam with packing tape. Step 6 – Add a shipping/postage label. Step 7 – Ship it. Conclusion