Asda has told customers about a new limited offer which has gone live today. Asda customers can get £10 off their next online shop when they use the code ASDA10OFF at checkout. An Asda spokesperson said: "The limited time offer is live now but only available to the first 60,000 customers who use the code - so shoppers should hurry. "Customers must spend £50 or more for the voucher code to be valid and the offer is available to both new and existing shoppers." The supermarket chain added that