The Bookshelf App::Today A New App Was Launched Named The Bookshalf. The Makers Are Promoting their App By Giving Free Recharges Worth Rs.50 Or more.You Need To download This app And Put Refer Code To generate Your refer Code And Start Referring Your Friend To Earn More Recharges.You Have To Invite 5 Friends To get 55 Points And Recharge Of rs.50
Note:Now You Have To Invite 15 Friends To Get 100 Rs. mobile Recharge Free
SO How To Get Free Rs.50 Recharge From The bookshelf App:: 
How to Use The Bookshelf App Refer And Earn?
- First , Download App From Playstore.
- Signup Using Facebook Or Google Account.
- Now go to Right Top Corner And Click On Account .
- Here Click On Share And Promotions .
- Enter The Invite Code:: bigtr132e (to Activate Your Refer Code)
- Done, Now Start Inviting Your friends As soon As You Invite 5 Friends You Will Get Free Rs. 50 rs recharge On Registered Number.
Unlimited Trick:
- After Doing Above Steps , Just Clear Data.
- Now Create A New Account(No Account Verify)
- Use Any Mail address.
- Complete Registration By Just Putting Your refer Code.
- Done,You Will Get Invite Bonus instantly Self Verified
How to redeem:
Go to Menu >> Share / Promotions
Click Redeem (upper-right corner)
There you can recharge your mobile for free.
