It has been there for quite some time, I have been ordering from Apollo247 for the last 4 months from their app, here in south delhi, the delivery is super fast usually within 2-4 hours and the best part is you get the correct & exact medicines. You don't get the 'other brands but same salt' where actually the offline chemist has a higher margin when you send your domestic help or driver to get the medicines for you.
Just yesterday, I ordered for my parents:
You do get 15% discount for sure if order value is higher than 1500, yesterday, I got an additional 300HC which is 1 HC = 1 Re but no voucher is allowed if paid using HCs.
The drawback is only 1 voucher is allowed per transaction.
My calculation of total discount in the above transaction is 46% discount on MRP, calculated as below:
Rs. 50 off on 2000 voucher
10x ER on 1950 = 1800/200 = 9 X 12 X 10x = 1080ER X 0.65 = Rs. 702 (I take 1 ER = 65paise, YMMV)
300HC = Rs. 228 (as 752/3159 X 100 = 24% discount, which I will not get on orders with HC)
So, total theoretical saving = 50 + 702 + 476 + 228 = Rs. 1456
or 1456/3159 X 100 = 46%.