What is a cookie?
A cookie is a small text file sent by a web server that is stored on your browser. Cookies may be persistent (saved for the next time you visit) or session (removed as soon as you leave the site).
You can categorise cookies in two ways:
Essential cookies are needed to for the website to function properly, this would include keeping users logged in or using a shopping cart, without the cookies, you would not be able (for instance) keep items in your shopping cart.
Performance cookies, not absolutely necessary for the website to function but helps us track your visit through our site and improve your user experience.