Cyber Monday is the biggest online shopping day of the year as many stores offer deals available only online.

Large retailers such as Amazon and Walmart are extending the sale through to next weekend.



AMAZON: The online marketplace plans to offer new 'lightning deals' every 10 minutes all week and is already offering deals including a Samsung 46-inch 1080p 60Hz LED HDTV for $477.99, jewelry at up to 70 per cent off and 30 per cent off many tablets and laptops.

WALMART: The retail giant is is offering 200 deals on its website each day until Friday, free shipping on all orders over $35 and big ticket items heavily discounted, such as PS4 bundles at $517 and XBox One bundles at $559.

BEST BUY: The electronics store will also extend its deals for the entire week and is offering once-a-year deals on laptops, desktops and all-in-one computers, HDTVs, Blu-ray players, digital cameras, mobile phones, video games, major and small appliances, health and fitness gear, music and movies.

TARGET: Target has a buy one get one 60 per cent off on apparel, accessories, jewelry and shoes and discounts on toys, electronics, furniture, linen and sporting goods.

MACY'S: Receive free shipping on orders of $75 or more from Macy's. Save on quality clothing such as cashmere sweaters ($39.99 from $129) and Kenneth Cole suits, usually $350 will be reduced to $99.99.

TOYS 'R' US: Get Christmas wrapped up with up to 50 per cent off action figures, up to 30 per cent off bikes and scooters, up to 50 per cent off audio electronics and musical instruments and more.