Want to win £500 worth of Nectar Points from one of the UK’s most trusted supermarkets? Then you need to participate in the Sainsbury’s Customer Satisfaction Survey at www.lettuce-know.com. It takes just a few minutes, and you could walk away with 100,000 Nectar points as a reward for your valuable feedback.
In this complete guide, we’ll show you exactly how to take part, increase your chances of winning, and understand how the monthly draw works. Let’s dive in!
What Is the £500 Nectar Points Giveaway?
Sainsbury’s Customer Survey 2025 is an ongoing initiative where customers can share their shopping experience and be entered into a monthly sweepstakes draw to win £500 worth of Nectar points. The survey is hosted on lettuce-know.com, which is Sainsbury’s official feedback portal.
This initiative helps Sainsbury’s improve:
- Store hygiene and layout
- Customer service
- Checkout speed
- Product availability and pricing
And in return, you get a chance to win a huge reward!
Why Should You Take the Sainsbury’s Customer Survey?
Participating in the Lettuce Know Survey is a win-win situation:
- Voice your feedback on staff behavior, store environment, and shopping convenience.
- Help Sainsbury’s enhance your future shopping experiences.
- Stand a chance to win 100,000 Nectar points (£500) each month.
It’s a short, simple way to turn your opinion into rewards.
Survey Details at a Glance
| Feature | Details |
|---|---|
| Survey Portal | lettuce-know.com |
| Reward | £500 in Nectar points (100,000 points) |
| Language | English and Spanish |
| Entry Method | Online (purchase required) |
| Eligibility | UK residents, 18+ |
| Entry Frequency | One entry per receipt per month |
| Draw Date | Second Wednesday of each month |
| Notification Timeline | Within 14 days of the draw |
How to Take the Sainsbury’s Survey and Win £500
Step 1: Make a Purchase at Sainsbury’s
Ensure you keep your purchase receipt. It should be:
- Dated within the last 10 days
- Clearly showing the transaction number, store number, time of visit, and amount spent
Step 2: Visit the Official Survey Website
Go to lettuce-know.com or feedback.sainsburys.co.uk/survey/SV_cZnMPk9qqMRo5fL
Step 3: Choose Your Language
Select either English or Spanish to begin the survey.
Step 4: Enter Receipt Information
You’ll need to input the following:
- Transaction Number
- Amount Spent
- Store Number
- Date of Visit
- Time of Visit
Step 5: Provide Honest Feedback
Questions will focus on:
- Store cleanliness
- Friendliness and helpfulness of staff
- Checkout time
- Product availability
- Overall shopping satisfaction
Answer all questions truthfully and accurately to help Sainsbury’s serve you better.
Step 6: Enter the Sweepstakes
After completing the feedback form, click YES when prompted to enter the monthly prize draw.
Step 7: Enter Your Contact Information
You will be asked to provide:
- Full Name
- Email Address
- Phone Number
- Postal Code
These details are essential for contacting you if you win.
How Are Winners Selected?
The selection process is designed to be fair and random:
- All eligible entries are collected each month.
- On the second Wednesday of the following month, a random draw is held.
- 10 winners are selected each time.
- Winners are contacted within 14 days via the provided contact information.
- You must claim your reward within 14 days, or it will be forfeited.
What Are Nectar Points?
Nectar is the UK’s leading loyalty rewards program, owned by Sainsbury’s. With a Nectar account, you can:
- Earn points on every purchase at Sainsbury’s
- Redeem points for groceries, fuel, or travel deals
- Receive personalized offers via the Nectar app
100,000 Nectar Points = £500 Value
Where to Find the Information on Your Receipt
| Field | Location on Receipt |
|---|---|
| Amount Spent | Near the bottom |
| Transaction ID | Beneath the barcode or top |
| Store Number | Printed near the top |
| Date and Time | Near the middle of receipt |
Who Can Participate in the Survey?
To be eligible for the £500 Nectar Points Giveaway, you must:
- Be a legal resident of the UK
- Be at least 18 years of age
- Make a purchase at Sainsbury’s
- Have a valid receipt from the last 10 days
- Not be an employee or immediate family member of a Sainsbury’s employee
Contact Information
| Contact Type | Details |
|---|---|
| Survey Website | lettuce-know.com |
| Sainsbury’s Help | 0800 328 1700 or 0800 636 262 |
| Address | 33 Holborn, London, EC1N 2HT |
FAQs About Winning £500 Nectar Points
What is the Sainsbury’s Customer Survey?
It’s a short online feedback form that lets customers rate their shopping experience. Completing it enters you into a draw to win £500 in Nectar points.
How long is the survey available?
Each sweepstakes period lasts from the first to the last day of the calendar month.
Can I enter more than once per month?
Only one entry per month per person is allowed.
Can I take the survey without a purchase?
No, a valid purchase receipt is required.
What happens if I enter wrong details?
Your entry will be invalid, so double-check your receipt info.
When is the winner draw conducted?
On the second Wednesday of the following month.
How many winners are selected?
10 winners each month.
How do I know if I won?
You’ll be contacted via phone or email within 14 days.
Do I need a Nectar account to win?
Yes, you must have a valid Nectar account to claim your points.
Can I redeem my points for cash?
No, Nectar points cannot be exchanged for cash.
What if I miss the 14-day claim window?
You will forfeit the prize, and an alternate winner will be selected.
Is the survey safe to take?
Yes, your personal information is protected under Sainsbury’s Privacy Policy.
Can employees participate?
No, employees and their families are not eligible.
Is the survey available in Spanish?
Yes, it’s available in both English and Spanish.
Where else can I earn Nectar points?
At stores like Argos, Esso, and British Airways.
Final Thoughts
The Sainsbury’s Lettuce Know Survey is one of the easiest ways to turn your opinion into £500 of free Nectar points. By answering just a few questions, you help improve your shopping experience and stand a real chance to win.
So don’t throw away your receipt – use it to visit lettuce-know.com and enter today. Your next basket of groceries could be on the house!
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