https://www.coolwinks.com/offers/paytm-...r/
Paytm 100% Cashback Offer T&Cs:

100% Cashback on min. order value Rs. 2500.

Max cashback Rs. 2500. (Rs.1500 Cashback will be credited Instantly and Rs. 1000 will be credited 14-days post-delivery of the product.)

Valid on only Eyeglasses categories.Offer is valid once per user during the offer period.Offer is valid from 29th May 2019 (00:00 Hours) to 31st May 2019 (23:59 hours).

Cashback will be processed if payment is made using Paytm Wallet only (logged-in state). (User needs to keep the Wallet Option checked after logging in paytm account while making payment to avail cashback).

Not valid on payments made via Paytm Postpaid.

Cashback will not be given if:

-Paytm option is used under non logged-in state, and
-Payment is made using credit card, debit card, net banking and UPI under non-logged in state.Cashback will not be processed for non-KYC users.

Cashback is offered by Paytm.

This offer is valid on Coolwinks Desktop, Msite & App (iOS and Android).

This offer cannot be clubbed with any other existing offer.

In case of full cancellation/return, refunded amount less of cashback will be credited back to the source of funds used while making payment. Cashback processed would be adjusted in the refund value. e.g. If Rs .1550 is paid by the customer & cashback of Rs. 1500 is already received – balance that would be paid to customer as refund would be Rs. 50 only.

Partial cancellations are not allowed. No refunds will be made in case of partial order cancellation/return.

In case of any purchase made through unethical means; by taking advantage of a technical glitch; or by misusing/ the offer terms/guidelines/codes – the particular order/s will be cancelled whatsoever and Coolwinks will not be liable to pay any refund to the customers in all such cases.

Part-payments are not allowed in this offer.

The user has to preload balance in Paytm wallet before proceeding with the transaction.In accordance with the above T&Cs, kindly refer to the full refund & cancellation policy here.
https://www.coolwinks.com/refund-p...y/

Another offer but no one knows what the offer is.