I don't understand though. Amazon Pay 5% Instant Discount + Upto 5% back is the first or second offer I am seeing based on products.
I did see the 20th Term so yes, no cashback on it gold purchase.
For Those who are in confusion:
You will get 5% Discount instantly+ 3 or 5% reward points in Amazon pay balance for sure even for gold coins/pendents.
You can clear your confusion in the Amazon App. Goto Amazon pay section & open Amazon pay ICICI credit card section, you can see the transaction and pending rewards there.