1) Visit the mamaearth free sample offer page >> ENTER HERE
2) Add vitamin c face wash worth Rs 399 to the cart and go to the cart.
3) Apply the coupon code given below to get flat 100% off on your cart value.
Mamaearth Free Sample Coupon Code: TRYFREE
4) Add your shipping details including your name, email id, mobile number, etc.
5) Just pay Rs.99 as shipping charges using any available payment methods. Rs 99 which you pay will be returned as cashback to your Mamaearth wallet. Regular price of this product is Rs 300+ on Amazon, Flipkart, and other sites