We need the ability to sell items for less than $1.00 in our shop.
We do a lot of face-to-face fundraising at community events and some of our items are genuinely low value. We are working around it currently by using pay-what-you-want, which (oddly) does allow the item price to be less than $1.00 - but it just adds more steps and confusion for our non-technical volunteers, and risks incorrect prices.
I assume it would be a pretty easy change - but would mean a lot to our group.