Want to quickly and easily exchange Populous for Student Coin at an appealing rate? You have landed in the right place! Our platform offers moderate fees, protected exchange process, uninterrupted support, and a well-developed comfortable interface. On the site, it is possible to exchange tokens choosing between a fixed or floating rate. In the first case, you can “fix” the rate for 15 minutes. This will protect you against the volatility of the cryptocurrency market. But keep in mind that in this case, the processing fee is higher. If the rate increases, this possibility can help you save a significant amount of cryptocurrency. Alternatively, clients can pick a floating rate and take the risk of the exchange rate change. Exchange PPT for STC on our platform or within the Changelly application.