I received this offer via email from The Body Shop. You can use this with other offers on the site, I had a Body Butter offer I posted yesterday and it can be stacked with this and if you order £30 of products you get free delivery. Not the hottest deal in the world, but if you are buying that much from the site anyway why not get this for free. (I have always wondered if this product was worth the hype for the price of it, so a free trial of it would be useful). I have not found mention of the offer on the website itself, but the email sent to me stated in the t&c's that "Customers who spend over £30 or over are entitled to a free Drops of Youth Concentrate 7ml sample", so it is worth a try if you are already ordering stuff from them.