Customize add multiple rows to show product price

Hello, I wonder how i can customize add multiple rows window to add more products details like price or unit of measurement next to the product name? thanks in advance.

Multiple row-add are removed in v7. Grids are now keyboard friendly

I just upgraded to version 7 and could not find the “add multiple rows” option. Then I realized this feature had been removed.

Is there a suitable replacement or do I have to add every single item by hand from now on?

Best regards,