Leading U.S. retailer Wal-Mart said Monday it is nearly tripling the number of its online sales this year, offering deals for the entire week entire week.

From today until November 30, products in all its main categories will be on sale. It will be adding new deals to its site (www.walmart.com) every day this week.

The company will offer special 'featured' promotions every day and will get a teaser of the next day's sale on the site.

Among the sales are a Samsung 40 LCD HDTV for $1,198, an HP & MP digital Camera, Printer and 1 GB Card for $188.00.

The firm is offering free delivery to users' local Wal-Marts stores.