Post entering the promotional website: www.havellshealth.bigcityexperience.com customer can participate basis below mentioned steps:

•   Enter following details; Voucher Code (Mentioned on the Scratch panel of the Voucher), Name, Email ID, Mobile Number, Date of Purchase, State of Purchase, Store Name, SKU Purchased, Model Number, Invoice/Bill No. and upload a copy of your bill/Invoice and submit to proceed for OTP Authentication.
• Post successful OTP verification, the Invoice/bill copy will be validated within 24-48 business hours. 
• Post successful validation, you will receive a Reward code and weblink to claim your cashback voucher and discount offers worth upto Rs. 25,000.