People use custom finds for things that are hanging in their closets, but also for items on sites where the YLf tool doesn’t work. Lately I’ve had issues at Anthropologie and Free People where the tool tells me “this doesn’t look like an individual item” even though it is.
I figure part of the reason for doing finds instead of just uploading pictures is to let other people know where they can get the item. That doesn’t work with custom finds.
So my suggestion is to add a field for custom finds where people can type in the link for items on sites that aren’t supported by the YLF finds app.
Cheers!