Hi,why not use jQuery to obtain data from the page? Suppose your page has an email field with id = 'mail'. You could do something similar to:var mailValue = $('#mail').val(); // or .text() or .html() or whatever you need from that fielddemo.identify({customer_id:'11111', // TODO: Replace with your customer identifieremail: mailValuejoined_at: '2014-08-24’, // TODO: Replace with your customer's join datefirstname: 'John', // TODO: Replace with your customer's firstname if availablelastname: 'Doe' // TODO: Replace with your customer's lastname if available}); You can also create a data element for your email, which value you can then read in your script. So you would create a data element in which you would put a script similar to: return $('#mail').val();You can obviously add some validation to check whether this #mail field exists etc prior returning it. Then in your script you can use _satellite methods to r...