Gamentio points are the reward points that a player earns by playing
& winning the game (Poker, Rummy, Teen Patti, and BlackJack),
Facebook sharing, and referring a friend on Gamentio, Indian players can
redeem their unlocked points against Amazon Gift Cards and MyGyftr
Recharge Vouchers. The game points are earned by playing & winning card games on Gamentio.
You can read full blog here How to Unlock Points on Gamentio
