I ran out of a supply I need to make some of my products. I've seen this occasionally happen to other sellers, also. So, I'm glad I'm not the only one...
I deactivated my listings on the made-to-order items I have in my shop, waiting until I get the supply back in later this week.
However, I've seen some people leave their listings up and write a note that the product is on backorder until a certain date.
What would/do you do in this situation?