Sainsbury's Energy cookies
Helping you understand cookies
Cookies are small text files that are downloaded to your computer or mobile device when you visit a website. Your browser sends these cookies back to the website every time you go to the site again so it can recognise you as a return visitor and improve your experience. This guide is to help you understand how Sainsbury's Energy uses cookies.
We explain in clear terms what cookies are and what they do.
An overview of the different types of cookies we use on our websites.
A detailed list of the types of cookies we use on Sainsbury's Energy websites.
Further useful sources of information
An ICO guide explaining the new cookie requirements.
A guide to advertising and online privacy.
