Leading cryptocurrencies of 2017 such as Bitcoin use the Blockchain technology. Many cryptos are using the same technology but not the way Populous does. This altcoin which is an Ethereum based platform is particularly designed to cater to trade finance and invoicing. It uses smart contracts and utilizes XBRL.
It’s a platform on which companies can list their invoices and investors can fill them with their tokens and earn interest on the invoices. Any time an invoice is filled, a PPT token is returned to the investor in addition to the interest earned. Basically, the money you invest into these crypto tokens appreciates in value and also earns more money when it’s just sitting in your portfolio.