Redeem this Offer and get Rs. 300 OFF on Refer Your Friend from Airtel. Avail maximum discount of Rs. 300. This Offer is applicable for all users. Invite your friends and families to experience Xstream fiber. Earn coupons you both get Rs 300 off on the Airtel app. Friends buy fiber using your referral link and earn money. Refer your friends and earn money on bill payments. To visit landing page click on Get Offer.