Fact
Horde turns in Waylaid Crates and buys Merchant's Favor recipes at Durotar Supply and Logistics, just west of the Crossroads in the Barrens (about 49.7, 29.4; turn-ins with Dokimi). White crates (raw materials) pay 5 (Apprentice) or 10 (Journeyman) Favor; green crates (crafted goods) pay double. One source reports a one-time 50 Favor bonus on the first turn-in.