What makes the LiteBlue USPS website a great addition to the postal service is its language consideration which bypasses language limitations for users that are less adept with English. On the app, you can choose an alternative language like mandarin or Spanish, thus enabling easy navigation. For this, access your profile and select the “my preferences” option. On this tab, select the language option and choose a language you are well accustomed to. After submitting the form, the selected language is applied from your subsequent login onwards.