public void CashIn(double value, EMoneyType type)
{
switch (type)
{
case EMoneyType.Card:
cashRegisterCard.CashIn(value);
break;
case EMoneyType.Coin:
cashRegisterCoin.CashIn(value);
break;
case EMoneyType.Paper:
cashRegisterPaper.CashIn(value);
break;
}
}