Yes, cash on delivery is available on Flipkart Big Diwali Sale. Cash on Delivery is a mode of payment in which you can pay cash at the time of delivery of your order. You can also pay using a credit/debit card if the courier executive carries a swiping machine. The availability of the Cash on the Delivery option depends on factors like the delivery pincode, type of products etc. Please enter your pincode on the product details page to check if CoD is available at your location. If CoD option is available for your pincode, you can shop for products up to Rs. 49,999 using this.