I have just fixed this warning but still i would recommend you to use earlier versions because i am working on discount coupons case so these last 3 builds are still under consideration. Thanks for the report, i have mentioned your name in changelog with thanks.
Now working fine.
One more query I have.
Discount price currently shows on cart/checkout page.working fine,
Can I show price changes on (discount price) on single product page?
I will surely check the possibility. But you know that it works when you enter the qty. so it start applying the discount.
I didn’t check that possibility. price varying with quantity.
In my shop user can checkout only one product at a time.so if user access product page directly show price with discount. similarly, for variable product.
Got it, i will surely check that case. Meanwhile if you can reach me through my blog so i can study your case better in real scenario.