To generate a link to any report, click on Reports from the left side menu from the home screen, or from within a campaign.

Then, select the report you'd like to generate a link for.

From within the report editor, click the Share button at the top right of the screen, and select the "Share Link" option in the drop-down menu.

You'll be prompted to select a date range you'd like the report link to cover, a comparison period, and whether or not recipients can change the date range of the report. Choose your desired date range, then click "Create Link".

The report will take a moment to generate, then click the "Copy Link" button to copy that link to your clipboard.

You can then share the link with anyone you like, and they'll instantly have read-only access to that report. 

To view past report links, click Activity at the top of the report editor, then Links. Here you'll see a list of all previously generated links for this report.

If the report is static, you will see the full date range of the report. If it's a dynamic report, you will see a notepad and pencil icon to indicate this.

The URL for each link is based on your custom subdomain or custom domain - see here for more information on this.