ns You need to enter your zip code when buying games on US servers

Does the questioner want to ask "Why do you need to enter your zip code when buying games on US servers?" The zip code system in the United States is used as one of the tools to distinguish between different geographical areas. Entering the correct zip code in the NS US server can ensure that the game products are correctly distributed to the corresponding geographical areas, which facilitates the corresponding language, price and market strategy settings.