well, the post office would take less of a cut. shipping one one-pound box is usually a lot cheaper than shipping two half-pound boxes. In theory, amazon cou

well, the post office would take less of a cut. shipping one one-pound box is usually a lot cheaper than shipping two half-pound boxes. In theory, amazon could either give that surplus to the seller, to the buyer, or they could split it between the two. (I guess they could also keep it for themselves, but that might have negative PR consequences.)