If you trying to use the Materio Selection Clipper but it seems to hang at "Logging in..." the issue will look like this:
This is likely because you might have Third-Party Cookies Blocked in Chrome, or you might have an out-of-date version of Chrome. Please check the following:
Chrome is up-to-date
Quit and restart Chrome
Check your settings in Chrome > Preferences > Privacy and Security
Make sure your setting is set to "Allow all Cookies" (See below screenshots)
This setting is required to use the Clipper because on vendor websites, you are logged in to Materio (via the Clipper Extension) which would be then considered a "Third Party". Cookies are an essential technique to ensure that you are authenticated when accessing Materio so that we can post products into your account's library.