It works with WordPress.com business plan!

I love this plugin! I got the impression that Temporary Login Without Password plugin would only work with www.ads-software.com sites. When I had a problem with another plugin, I reached out to their tech support. They recommended Temporary Login. I crossed my fingers, installed it, and it worked like a charm. No more worrying about possibly compromising my sites. When tech support was done, I went into the settings and revoked access. This is a game changer!