How do I disable pre-order for a specific product or variant?

If pre-order was enabled for the product via the All Products tab #

1. Go to the All Products tab
2. Uncheck the ‘Enable pre-order for all products using Default Settings’
3. Click Save

If you need to keep ‘Enable pre-order for all products using Default Settings’ enabled and want to disable pre-order for a single product:

1. Go to the Single Products tab
2. Search for your product and click on it to enter the edit settings screen
3. Leave ‘Enable pre-order for this variant’ disabled for all variants
4. Click the Save button

This will create a disabled single product setting that will override the All Products setting for this product. 

If pre-order was enabled for the product via the Tags tab #

1. Go to the Tags tab
2. Find the tag setting responsible for putting the product on pre-order
3. Delete it

If pre-order was enabled for the product via the Single Products tab #

1. Go to the Single Products tab
2. Search for the product
3. In the search results, click the trash can icon beside the product to delete the pre-order settings for that product. 
4. Alternatively, if you’d like to disable but not delete those pre-order settings:
   1. Edit the pre-order settings
   2. Uncheck the box Enable pre-order for this variant
   3. Click the button Copy Settings to All Variants
   4. Click Save