p. and p.

Từ điển Oxford Advanced Learner 8th

p. and p. [p. and p.] (also p. & p.)BrE [ˌpiː ən ˈpiː] NAmE [ˌpiː ən ˈpiː] abbreviation (BrE)
postage and packing (= the cost of packing sth and sending it by post)
•Add £2 for p. and p.
compare ↑p. and h., ↑s and h