Good morning to everybody,
I'd like to know if someone has already found this bug and has solved it, I'm explaing the matter now.
N.B. The site is a B2B and the inserted prices are list prices with customer's discount that changes according the group which they belong to and net prices.(TAX ecluded).
I made 3 customers groups (beyond the default groups)
A 47% discount group
A 50% discount group
A 50+5% discount group
Everything is ok, it works. No problems.
The problem arises when I have to handle the extra discounts about the quantities of the single item since every item, reached a certain level, enjoys un additional discount by using the specific prices managing.
See example
I can't handle the extra discount as a percentage because I need to import them via insert in the data base, subsequently. But, once I saved the specific price and I
enter as if I were a customer, I notice that:
When I select the quantity where the extra discounts start, everything seems working good and also the volume discount is correct.
But, When I add the item to my cart, the price is discounted even more of the discount group the customer belongs to.
And also in the cart overview
I hope I've been clear enough about that.
PS 1.6.1.4. version, but I tried also on other versions and it seems all of them have the same problem.
I hope someone could help me to fix the matter.
Thank you so much 