Sharing dashboards external users

Hi Anonymous ,

Thank you for your respond. But this is not what I am looking for.
My goal is to create dashboards for different customer and to publish them with an authentification via my web page. The data need to be secure and only reachable by the user I am authorising.
I can't believe Microsoft have not thought about this.
I want to provide this service to customers in the small medium market.
In fact I would need the premium licence, because there you can publish report to end user without them having a licence. But the cost of the premium is way to expensive for a start up and small companies.
Unless you have the same licence at a resonable price

thanks