offices and distribution centers. (ii) Recruiting and training of sales promotion, marketing, and after-sales service personnel, and after-sales training of customers’ employees. (iii) Office supplies for sales promotion, marketing, and after-sales service of goods. (iv) Telephone, mail, and other communications. (22) Self-produced material The term self-produced material means a material that is produced by the producer of a good and used in the production of that good. (23) Shipping and packing costs The term shipping and packing costs means the costs incurred in packing a good for shipment and shipping the good from the point of direct shipment to the buyer, excluding the costs of preparing and packaging the good for retail sale. (24) Territory The term territory , with respect to a USMCA country, has the meaning given that term in section C of chapter 1 of the USMCA. (25) Total cost (A) In general The term total cost — (i) means all product costs, period costs, and other costs for a good incurred in the territory of one or more USMCA countries