The goal of NXPS is to allow currencies in the digital world to be available to individuals across the globe and to add to the utilization of currencies in the digital world.
Therefore, Binance is striving to allows more ways to transfer and access NPXS. There were various issues with the old mechanism of airdropping NPXS, so as of March 1st, 2019 the airdrop feature has been updated and improved. Now, anyone who has purchased any amount of NPXS will receive a monthly airdrop that consists of the equation [(Avg. of daily low NPXS of month x 10%) + (Avg. of daily avg. NXPS of month x 90%)] x 11.063%.