Textbook authors need to be alert for the possible impact on them of the practice among some U.S. textbook publishers of selling books in foreign countries using an “inter-company” transfer price.

U.S.-based publishers generally sell into overseas markets through relationships with foreign publishers based in the destination country. Books sold in this way are sold to the foreign publisher at a discounted price to compensate the foreign publisher for its role in the distribution process. In such a case, the author’s royalty is calculated on the lesser amount received by the U.S. publisher from that sale.