To Reproduce
Go to orders
Click an order.
At the bottom you will get the details about each product
On 1.6 version it shows price with and without vat.
On 1.7 it doesn't show up.
PrestaShop version: 1.7.5.1

Hi @seederp2p,
Thanks for your report.
Yes, you are right.
In the PS1.6.1.23, we have
Unit Price tax excluded. | Unit Price tax included.
In the PS1.7.5.1, we have only one option, in the customer group, if we choose Price display method:
@marionf, what do you think, it could be an improvement issue?
Thanks!
It would be very usefull :)
Yes, we could add it
Great :) Any ETA? :)
Most helpful comment
Yes, we could add it