Launch the GokuMarket App
Select Exchange from the Dashboard.
The next screen will display the Markets with trading pairs for USD(s), BTC, ETH and GMC (To know more click What are Trading Pairs?).
Select a trading pair, for instance, to trade LTC against BTC, Select BTC and then select LTC/BTC from the list.
On selecting the pair it will take the user to the Order book where the user can see the buy and sell orders placed by various Traders.
Select Buy/Sell at the bottom of the screen and Tap Buy.
Enter the amount of LTC coin you want to buy in the Volume Box and enter the rate at which you want to buy. For instance, the user wants to buy 10 LTC at the Rate .005957 BTC.
The Total BTC amount will be displayed just above the Buy button.
On confirmation, tap the Buy button.
The Order will then appear under Order book and will be there until the order is matched with a Seller.
Once the order is filled or executed the LTC amount will be credited to the LTC wallet and BTC will be deducted.