3/7 - an extra


#1

Hello, I keep getting a message saying that there is an extra "." in my code. Can anyone help me spot my mistake? Thanks!

var cashRegister = {
total: 0,
//insert the add method here
this.add: function(itemCost){
this.total += itemCost;
},

scan: function (item) {
    switch (item) { 
    case "eggs": 
        this.add(0.98); 
        break;

    case "milk": 
        this.add(1.23); 
        break;

    case "magazine":
        this.add(4.99);
        break;
    case "chocolate":
        this.add(0.45);
        break;


    }
    return true;
}

};

cashRegister.scan("eggs");
cashRegister.scan("eggs");
cashRegister.scan ("magazine");
cashRegister.scan ("magazine");
cashRegister.scan ("magazine");

//Show the total bill
console.log('Your bill is '+ cashRegister.total);


#2

remove

this.add: function(itemCost){

the "this." part is the part ruining your code.