Anyone used the undocumented feature on Linked Helper? Does it get you banned?

Hi there,

I would love some feedback or experience insights using the 'undocumented feature' on LinkedHelper.

The feature promises to send out more invited than your limit without setting off all the 'bells and whistles'/ being flagged and having your account banned for going over the limit.

Has anyone had success using it? Anyone been banned?

I would love some real world insight as how it's worked out for you.

Cheers.