Now Buy SIM Card From Amazon. 
Link : http://amzn.to/2ARFBUA
*Post Paid Only.

AIRTEL :
Link : http://amzn.to/2hKeo2s
PRICE : Rs 200
1. Airtel Unlimited Postpaid Plan @ 499
2. Airtel Unlimited Postpaid Plan @ 799
3. Airtel Unlimited Postpaid Plan @ 1199
4. Airtel Unlimited Postpaid Plan @ 1599

Same day delivery and free door-step activation
(Same day delivery applicable only on orders placed before 4:00PM)

Inactive 3-in-1 punch-out SIM kit will be delivered, which will be compatible with “Regular”, “Micro”, and “Nano” SIM slots on the phone

Activation will be done at the time of delivery by the Airtel executive using Aadhaar details or the physical form at the time of delivery

Digital activation will be done only for local Aadhar card holder

Activation for MNP cases will take approximately 7 days

VODAFONE :

Link : http://amzn.to/2jApA1Z

PRICE : Rs 15

1. Vodafone Red 499 Unlimited Postpaid Plan SIM Card
2. Vodafone Red 699 Unlimited Postpaid Plan “SIM Card”
3. Vodafone Red 999 Unlimited Postpaid Plan “SIM Card”
4. Vodafone Red 1699 Unlimited Postpaid Plan “SIM Card”
5. Vodafone Red Postpaid Plan 1999 Unlimited “SIM Card”
6. Vodafone Red Postpaid Plan 2999 “SIM Card”

( Free for Vodafone only , different validity for each , check respective plans )

Netflix subscription
Vodafone Play
Magzter Subscription
Subscription of RED Shield – Device Protection

You will receive a call from a Vodafone agency within 8 working hours (9.30-18.30 hours) from the time of order acceptance.

Documents required for SIM activation – Valid Personal Identification Proof, Proof of Address & Passport Size photograph.

On receipt of complete documentation, connection would be activated within 48 hours.

Activation for MNP cases will take approximately 7 days.

INTERNATIONAL SIM CARD : ( Lycamobile Sim Cards for different countries )

Link : http://amzn.to/2AS8jox