This is not a new way to get a discount and you need a VPN to India. May be cheaper at other origin stores, I couldn't be bothered checking elsewhere. I've posted as a separate deal but would be happy to consolidate with below original poster.
TITAN20 code was first posted here so credit where credit is due.
Step 1. Clear browser cookies
Step 2. Connect to your preferred VPN and select India as IP and then click into Origin.
Step 3. Purchase as normal, and make sure you input promo code TITAN20 it will (or did for me) automatically get added to my Origin account which i was logged into.
Paid on 28 degrees card who charged me $36.74. To check your own costs, my cost in local currency was: ₹1,866.13
Singapore and Korea are also countries to look for, as discussed here: https://www.ozbargain.com.au/node/276736
Looks like Singapore is also around $36 AUD, while Korea is $32 AUD