Britannia Winkin Cow Cashback Offer : Flat Rs.20 Cashback On Each Pack. Posted on September 4, 2023 by OFFER OF WORLD Britannia Winkin Cow Cashback Offer. Continue reading → Share this:Click to share on WhatsApp (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)