Here are 10 things to know about this offer:
1. The HDFC Bank cashback offer is applicable on purchases made on Amazon's website and mobile app using HDFC Bank credit and debit cards.
2. For members of 'Prime' - a paid service offered by Amazon to offer special privileges to its customers, the offer is valid from noon September 20 to September 24, 2017 - same as the Great Indian Festival offer. For non-Prime customers, the offer is available from September 21 to September 24, 2017, according to Amazon India's website.
3. Maximum cashback: The 10 per cent cashback is limited to a maximum of Rs 4,500 per card. "The maximum cumulative cashback for Amazon.in customers is Rs 4,500 across all transactions conducted on Amazon.in during the offer period per card," Amazon explained.
4. How to avail HDFC Bank cashback: "Shop as usual with your HDFC Bank debit or credit card to pay. As long as Rs 5,000 or more is charged to your HDFC Bank debit card or credit card while making a purchase on amazon.in/Amazon App, you will be entitled to avail the cashback offer," Amazon India further said.
5. The maximum cashback you can get per order is Rs 1,500, subject to a maximum limit of Rs 4,500.
7. The cashback amount "will be credited to the eligible customer's bank account linked with HDFC Bank debit card or credit card latest by December 24, 2017", Amazon India further said on its website.
8. Customers opting for the EMI option to make a purchase on Amazon's Great Indian Festival sale can also get the HDFC Bank cashback scheme.
9. Customers opting for the cash-on-delivery payment mode can also avail the HDFC Bank cashback. "However, please note that the facility for payment through cards on delivery is subject to availability of the card accepting machine at the time of delivery and the same cannot be guaranteed. In order to not lose out on the benefits under the offer, we highly recommend that you pay with your HDFC Bank debit card or credit card online at the time of placing the order. "Further, net Banking transactions are NOT included in this Offer," Amazon added.
10. The HDFC Bank cashback scheme is applicable on select products, according to the Amazon website. The cashback under the offer is not applicable on purchase of products including gift cards, prepaid phone recharges, Apple iphone 8 and 8 Plus, and Amazon Pay balance.