Different price levels for different quantities

Hi,

I'm using OC v2.0.3.1 with premium theme (Journal2). I'm willing to provide quantity wise price levels. I elaborate...
if a customer buy a product by quantity wise
1) 1-5 quantity = $100 ( each item)
2) 6-10 quantity = #70 (each item)
3) 11-15 quantity = $50 (each item)
4) 15+ quantity = $40 (each item)
Can any one suggest me a good extension which helps me to customize as above. The same should be able to manage for Variable products too. The quantity and price levels should be customizable as per requirement.

Thanks in advance

Already checked here ?
One of those Dev's might have or make it work with your Theme as well, I assume.
https://www.opencart.com/index.php?rout ... quantities
Ernie

Already building in.
Select desired product.
Edit product.
Find tab discount.
Add minimum number of product and price per product for that number.

Example

https://koelcel-onderdelen.com/Temperatuur-datalogger