Mermaid Wallet Cashback

Cashback will be credited in user’s Mermaid wallet account after 7 days of a successful transaction or once the return period will over.The cashback will be in the form of a discount. Please see the Terms and Conditions below for details.


Create your new account with Mermaid on or login using your existing account credits.

1. Proceed to the payments page and select wallet cashback as your payment option.

2. If you are eligible for cashback, the same will be added as a cashback in your Mermaid wallet account.

3. You will receive an email/ SMS notifying you about the cashback in your account.


Offer valid for India users only.

The cashback will be in the form a Mermaid wallet cash which can be redeemed for your next transaction/ Shopping.

The cashback voucher will be valid for 60 days from the date of receipt of email/SMS. Check email/SMS for actual expiry date of cashback.

Check your cashback amount on

Under no circumstances will you be entitled to withdraw the eligible cashback voucher amount into your bank account or otherwise ask for a cash withdrawal. The cashback amount will be applied as a discount for your eligible purchases. The amount cannot be credited into any pre-paid instrument issued under applicable RBI laws.

Biotek India reserves the right to employ reasonable technological and other methods to prevent abuse of the Offer terms. Further, you acknowledge that Biotek India’s decision to take certain actions, including limiting access to your offer, placing holds or imposing reserves, may be based on confidential criteria that is essential to our management of risk, the security of users’ accounts, comply with applicable laws and the otherwise protect the Biotek India system. You agree that Biotek India is under no obligation to disclose the details of its risk management or its security procedures to You. Transactions processed through Virtual Cards will not be eligible for this cashback.

If your order is cancelled by the payer / refunded by the merchant, Biotek India cashback that has been awarded to your account will be withdrawn. In case of cancellations/ refunds where awarded cashback is used. For partial cancellations, refund will be processed as per Biotek India policies. In cases of fraudulent/suspicious transactions, Biotek India solely reserves the right to revoke the cashback offer / not award the cashback at all.

In addition to the above, this offer is also subject to Biotek India’s general Terms of Use.