Each report has its own link in the format reports.adseditor.app followed by a unique code, shown on the report card on the Reports page. Click the copy icon next to the link, or the Open button to view it. Your client doesn't need an Ads Editor account or login: they just open the link in a browser, on any device. The report is a live page, always showing up-to-date data straight from Meta and Google, so you don't need to generate a new one every month. If you edit the report later, the link stays the same and the changes appear automatically.