I need a customization or an extension for my shopsystem (Magento 1.4.2)
What I Need:
I want to create a promotion in my shop that gives a $50 fixed-amount discount
on coupons that I will create at the backend of Magento.
So far, so good, but the discount given to the costumer never could be bigger than 50% of the price of each product that would be in his car.
If I'm buying :
1 Item X - $15,
3 Item Y - $5 ($15)
2 Item Z - $25 ($50),
The total amount of my car is $80. In a normal cenary if I use a dicount-coupon of $50 amount the final price after the discount will be 30$. What I need is to restrict this on 50% of each item.
So the example above would be this way:
1 Item X - $15 -> restrict to 50% of price and only give a $7.50 discount in this item.
3 Item Y - $5 -> restrict to 50% of price and only give a 3 * $2.50 ($7.50) discount in this item.
2 Item Z - $25 -> restric to 50% of price and only give a 2 * $12.50 ($25) discount in this item.
The total discount amount in this case: 40$, So the order total price after de discount would be 40$.
The $10 amount that would last would have to keep as a credit for this coupon for a future use.
The discount has to be showed besides each item of the cart in the cart screen.