With just one phone, its easy
SPRAY is a loyalty app that runs off-chain.
Users can earn points based on the amount they spend,
and can use the points they earn for payments.
1 Point = 1 cent to trade
Point is a fixed point with USD.
Points can also auto-charge points with
credit card or NXD,NXDT in the app
when spent in Merchant Network shops!
From everyday items to major purchases such as your home or car,
you can enjoy great savings.