The following are some well-known foreign online game trading platforms: 1. PlayerAuctions: providing all kinds of game items trading, including game gold coins, equipment, accounts and so on; 2. G2G.com: It provides all kinds of game goods transactions around the world, including World of Warcraft, Final Fantasy 14, DOTA2, Apex Legends and so on; 3. EpicNPC.com: Provide a service called "cross-border transaction", allowing users to exchange items and gold coins between games; 4. MMOGA.com: provides virtual currency and game account transactions for various games, including most popular games in Asia and Europe; 5. IGVault.com: Provide virtual currency and game account transactions for various games, including World of Warcraft, LOL, Apex Legends and so on; 6. mmobux.com: A global virtual currency transaction data analysis website, which provides virtual currency value analysis and market trend prediction of various games.