The High Frequency South Sudan Survey (HFSSS) uses tablet computers to collect real-time data and is currently being carried out in Aweil, Aweil North, Bor, Juba, Kuajok, Magwi, Maridi,Nimule, Raja, Rumbek, Rumbek East, Tonj South, Torit, Wau, Yambio and Yei. However, pilot data from April 2012 to October 2014 is included for Juba, Malakal, Rumbek and Wau. The aim of the survey is to provide the Government of South Sudan with high frequency, high quality data on social, economic and security conditions in the country. The survey collects data on market prices, exchange rates and household welfare in these major towns and sub towns