HDFC Smartbuy portal included Pharmeasy shopping in 10x accelerated reward points benefits. One can get 48% discounts/valueback on medicine purchase using HDFC Infinia through Pharmeasy. See calculation below..
If you check the 15% discount, there would be an asterisk that says on total purchase above a certain amount (1299 for example). You'll get the same discount in payzapp/smartbuy if you buy for the same total