Linked passwords
If you have a Nectar account, your account is now linked to your Sainsbury's Groceries account so you only have to remember one password. Improved registration You can also use your Sainsbury's Groceries login details to quickly register for Nectar if you don't already have an account.
Security you can trust
We'll be rolling out our industry-leading technology, so you can be sure your information will always be safe.