Treasure Isle by Zynga - coins and cash

     In Treasure Isle you have 2 types of currency : Coins and Island cash.
     The Coins - You can use them to buy some items from the store, but there aren't so valuable like the items bought with Island cash .Beside the store shopping , you will need the coins to buy items like bug spray, dynamite etc. which you'll need on some islands (dynamite for rocks , bug spray for insects)
     The Island Cash - Well ,every Treasure Isle player would like to have lots of these.The "problem" with the island cash is that you don't find so many by digging.You can find island cash in the treasure chest near your island or at different relics that you are going to build as you go far into the game.
    Note: Try not to spend the island cash on pointless items.My advice : keep them to either upgrade your island or buy gems when you really need them quick.
   You can also buy some Island Cash by clicking the "Add cash" button near the dollar icon .

End of part 3