Multiple product discount for additional items

Hi,

I see two ways to do it:
1. You could keep all the prices to 40, and add either a coupon with a flat amount of -10 and have its "auto load in cart if possible" setting activated, or configure your payment methods or your shipping methods with a $10 extra price to add to the overall.
2. You could change the prices to 50, and have a similar coupons with a flat value of 10 and a minimum quantity of 2, another one with a flat value of 20 and a minimum quantity of 3, etc. The system would then switch the coupons automatically on the cart based on the number of products in the cart.
Option 1 is easier to setup.

Hi,

I would recommend checking AWO Coupon:
awodev.com/products/joomla/awocoupon
It is a coupon system which is integrated with HikaShop.
It has much more advanced settings for coupons allowing you to do more complex things than what you can do by default with HikaShop.