Book link isn’t working

[Onetwop]

My book link isn’t working is it happening with anyone else?  Just started today, it takes you to an ‘Invalid SSL Certificate’

[JK_Fiber_Art]

There was a system issue reported yesterday that may have caused your issue - see this info - you may want to bookmark this site for future reference as it can be quite helpful when you experience issues.  Please understand that the volunteers here are not the same as Tech Support so there are times when you may need to contact them direct.  Most folks here are small business owners who do have quite a bit of hands on experience with Square's Apps and Hardware so we try to help out where we can.