Available online: http://www.foodstandards.gov.scot/publications-and-research/the-scottish-diet-it-needs-to-change-2018-update (accessed on 3 April 2018). Campbell-Jack, D.; Hinchliffe, S.; Rutherford, L. The Scottish Health Survey 2015: Main Report; The Scottish Government: Edinburgh, UK...
McDonald’s receipts in Germany end with a link to a survey page. Once you take the survey, you receive a coupon code for a free small beverage, redeemable within a month. One day, David happened to be checking out how the website’s coding was structured when he noticed that the inf...