code: @Deprecated
      public double set(double amount, String world, String currencyName) {
          return set(amount, world, currencyName, Cause.UNKNOWN, null);
      }
docs: set a certain amount of money in the account
  
  @param amount       The amount of money to set
  @param world        The World / World group we want to set money to
  @param currencyName The currency we want to set money to
  @return The new balance
  @deprecated use {@link #set(double, String, String, com.greatmancode.craftconomy3.Cause, String)}