Thank you for your response.
I am already using the 'print options' using the options function.
It works fine.
What I need is to add a price/cost to each of my items in my shoppingcart,
just like how discount would work when the values is set to negative.
For example: If I buy 1 card of Card-A, it should add €25,- to the product price, as like a reversed discount (which would substract a sum).
This can be done, but I want the discount to be variable on the quantity of each item.
But I can't apply discounts on a minimum quantity in cart.
And next to that, I want it to be for each separate item of the category 'Cards',
but with the amount of cards I've got, it would be a lot of work to add the same discount for each item I have.
Adding this cost as an option, would multiply the costs, so it's not what I am looking for.
Using 'coupon' works on the entire cart, and counts the number of items in cart instead of the quantity of one item.
I am sorry if it sounds too complicated.
I'll try to sum it up again.
When I buy a 'card' with an 'print option', the item should get an extra value added to the sum.
So for example: Card-A costs 1,50 each and print in full color would add 0,20 each.
This means that each Card-A would cost €1,70 each in total.
What I want to do is to add €25,- too the total of each type of card that is in the shoppingcart.
So:
'Card-A' = '(1,50 + 0,20) = 1,70 x 'quantity' + 'added value' = subtotal
'Card-B' = '(1,20 + 0,20) = 1,40 x 'quantity' + 'added value' = subtotal
'Card-C' = '(1,10 + 0,20) = 1,30 x 'quantity' + 'added value' = subtotal
The 'added value' should change according to the different 'quantity' of the item.
If I have a 'quantity' of 1 for 'Card-A' , then 'added value' would be €25,-
But if I have a 'quantity' of 10 for 'Card-A', then 'added value' would be €20,- instead.
While the 'added value' changes for 'Card-A',
the same 'added value'should not be influenced for 'Card-B', 'Card-C' or anyother item in my shoppingcart
So basically it would be a negative discount for each different item based on quantity.
Almost like the 'Minimum number of products' restriction in coupon.
I hope it's more clear this time.
Because it sounds complicated, while it's quite simple in theory.
(Of course it would still be a lot of complicated work for programming)
Anywways, thanks in advance!