I placed an order that may or not work. I think I will likely need the next size, which is sold out. I know that many NAS returns get returned after the sale is over. I also understand that some (many) NAS items are unique to the sale, so will not get restocked except for returns. Plus, if I'm remembering off the top of my head, their normal price adjustment policy is 14 days.

So I decided to ask via chat if I return an item and it comes back in my size, would Nordstrom match the price? Because if I need to hold on to try to do an exchange, I'm not letting somebody else shop it while the sale is going on right now. I'd rather not do that.

Here's how the chat went.

ME: I have placed an order from NAS and will need a different size that is sold out. If I return this incorrect size now so that others can shop during the sale, will I be able to get a price adjustment if I place a new order at full price if the item comes back in my size after the sale is over?

NORDSTROM: The sale won't be over till August 8th, unfortunately I can't guarantee you anything since some of these items are final sale.
Do you have any other questions for me?

ME: I understand you may not get more new inventory, but that does not quite answer my question. I am asking if a return gets made in the size I would like.

NORDSTROM: If a return gets made in the size you need yes we can do same price while still being in the sale till August 8th!

ME: Thanks, so after the sale is over you will not match the price of what I have paid in my current orders?

NORDSTROM: unfortunately, I can't guarantee you anything since some of these items are final sale.
Do you have any other questions for me?

I admit to overthinking this topic because in my prior life I worked in marketing developing and implementing promotions, so this area is always of interest to me and I like to understand the fine print.

That's a long way of saying I'm guessing there won't be much price adjusting after the sale is done, FWIW. I always like to know what return & price adjustment policies are, especially as they are becoming tighter most places.