Beep Beep - oops try again false


Building a Cash Register - Bleep Bleep

I keep getting the message "Oops try again, false" with the below code and can't find what's wrong - help please!

Thank you

var cashRegister = {
    lastTransactionAmount:0,  //Dont forget to add your property
    add: function(itemCost) { +=  itemCost;
        this.lastTransactionAmount = itemCost;
    scan: function(item,quantity) {
        switch (item) {
        case "eggs": this.add(0.98 * quantity); break;
        case "milk": this.add(1.23 * quantity); break;
        case "magazine": this.add(4.99 * quantity); break;
        case "chocolate": this.add(0.45 * quantity); break;
        return true;
    //Add the voidLastTransaction Method here
    voidLastTransAction: function (){ -= this.lastTransactionAmount; 



//Void the last transaction and then add 3 instead
cashRegister.scan('chocolate', 3);

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


You've misspelled the method by capitalizing the A in action. Everything else looks fine besides that. It's always the little things, huh?


Thank you hashbrown!


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