(Solved) Calculation error in SPECIFIC PRICES

[paman]

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
 

 

 

 

 

Edited September 25, 2020 by paman (see edit history)

[paman]

Solved

 

https://github.com/PrestaShop/PrestaShop/pull/8099