The trading interfaces for both are largely self-explanatory. Prices are displayed in both the potential pairing and U.S. dollars, and the amount can be manually entered or selected with a slider. The slider is a particularly useful tool for visualizing the share of your current pool of coins that you plan to stake in a trade. Dragging the slider all the way to the right signifies that you are going all-in, dragging it halfway assumes you are taking half of your coins to market, and so on.