Add to cart entry vs. normal entry
Here you can directly add products to the cart using the product number
You confirm the search by pressing the Enter key. If a unique product is found, the entry form opens and the quantity field is preselected with a sales unit. The product can be added to the cart by pressing the Enter key (or the Save button).
If the product number is not unique, e.g. for variants, the corresponding variant must be selected from the summary
Only already documented products are shown in the summary, not all orderable ones as in the normal product entry.
It is not possible to switch to another product using the arrow keys (green and white); the search must be performed again here.
