I think these guys had the edge 30 ultra last time I checked https://play.google.com/store/apps/details?id=com.mobile.cover.photo.phonecasemaker.printcover
Got these with kotak PVR card have card website:
https://www.kotak.com/en/personal-banking/cards/credit-cards/pvr-platinum-credit-card/how-to-use.html
Each coupon can only be used for one ticket
Each 300rs