IMO, depends on how complicated you want to make it. If you don't mind the fact that you will never be able to group by category then it's not required. That being said, it also depends on what you mean by "add the price". Once so that it can be referred to from then on, or this is for orders, so once per item per order? I probably would not do the latter unless you want to be able to fluctuate the price per item per order. Even then, it might be better to apply a discount to a static price.
Basically, you can't add column data to a combo in whatever column you please. You would need a textbox on your form and update the price field in the record where the combo value is the same. Once you save the price, the combo can show it as long as that field is part of the combo rowsource and there is a combo column for it.
Last edited by Micron; 09-14-2021 at 09:28 AM.
Reason: added info
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.