coupon code can get a pretty good discount on many products and get extra discount.
in these article you will get a step by step way how to apply coupon code in boat official website.
1) go to your product using the links and click add to cart.
2)on the next page click on checkout
3)on the next page click on show order summary
4)then apply the coupon in discount code box
5)then fill in the details and click continue to shipping
6)then click continue to payment
6)select the way you want to complete the payment(the second option of razorpay is recommended)
7)select your payment type(you will have many options from upi/e-wallets/cards and other ) and proceed to pay.
Note :- cash on delivery option is not available