What is Blizzards policy on transferring items between characters or “muling”?
The transferring of items between Diablo II characters is not supported by Blizzard. Users should be warned that attempts to transfer items between characters online are risky and Blizzard is not responsible for lost items. Storage space is limited in Diablo II both for performance and storage space issues and because the designers wanted players to make decisions as to which items to keep and which items must be thrown away or sold.