# Big Green Smile Cashback — Compare Rates Across 5 Cashback Portals

> GotCashback.co.uk tracks Big Green Smile cashback rates across 5 cashback portals, updated 2026-07-30T02:06:17Z. Current best rate: **5.000%** via **ShopBuddies.co.uk**. This page is the agent-readable version of https://www.gotcashback.co.uk/Stores/Big-Green-Smile/.

- Canonical HTML page: https://www.gotcashback.co.uk/Stores/Big-Green-Smile/
- Store website: https://biggreensmile.com
- Data freshness: rates last checked 2026-07-30T02:06:17Z; rates change frequently — treat values older than 24 hours as stale and re-fetch.
- All rates apply to online purchases initiated through the portal's tracking link unless noted otherwise.

Discover Big Green Smile cashback rates of up to up to 5.000% from 5 trusted U.K. cashback portals.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | 5.000% |
| Portal | [ShopBuddies.co.uk](https://www.gotcashback.co.uk/Portals/shopbuddies/) |
| Rate type | flat |
| Cashback link | https://www.gotcashback.co.uk/Click/shopbuddies/Big-Green-Smile/ |

## All Portal Rates

Sorted by cashback rate, highest first. Use the "Cashback link" URL to activate rate comparison and tracking.

| Portal | Cashback rate | End date | Conditions | Cashback link |
|---|---|---|---|---|
| [ShopBuddies.co.uk](https://www.gotcashback.co.uk/Portals/shopbuddies/) | 5.000% | — | — | https://www.gotcashback.co.uk/Click/shopbuddies/Big-Green-Smile/ |
| [SimplyBestCoupons.co.uk](https://www.gotcashback.co.uk/Portals/SimplyBestCoupons/) | 3.00% | — | — | https://www.gotcashback.co.uk/Click/SimplyBestCoupons/Big-Green-Smile/ |
| [Quidco](https://www.gotcashback.co.uk/Portals/quidco/) | Up to 3.75% (up to) | — | — | https://www.gotcashback.co.uk/Click/quidco/Big-Green-Smile/ |
| [Rakuten.co.uk](https://www.gotcashback.co.uk/Portals/rakuten-gb/) | Up to 2.5% (up to) | — | — | https://www.gotcashback.co.uk/Click/rakuten-gb/Big-Green-Smile/ |
| [Swagbucks](https://www.gotcashback.co.uk/Portals/swagbucks/) | 3 SB / £1 | — | — | https://www.gotcashback.co.uk/Click/swagbucks/Big-Green-Smile/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.co.uk/Stores/Big-Green-Smile/History/Json/year/
- Last 30 days: https://www.gotcashback.co.uk/Stores/Big-Green-Smile/History/Json/month/

## Terms & Exclusions

Common conditions for cashback (verify per portal before purchase):

- Cashback typically applies to orders initiated through the portal's tracking link; in-store offers, where available, are listed separately above.
- Gift card purchases usually do not earn cashback.
- Cashback is voided if another browser extension or coupon code claims the affiliate attribution.
- Tracking requires clicking through the portal link with ad/tracker blocking disabled.
- Portal-specific conditions are listed in the "Conditions" column above.

## How It Works

1. Compare rates in the tables above and pick a portal.
2. Follow the cashback link, sign in (or register) at the portal, and click through to Big Green Smile from the portal.
3. Complete your purchase in the same session without visiting other coupon sites.
4. Cashback tracks in your portal account and becomes withdrawable after the portal's payout waiting period.

## FAQ

**How does cashback work when using cashback portals for Big Green Smile?**
When you click on a Big Green Smile cashback offer through a cashback portal and make a purchase on the Big Green Smile website, the portal earns a commission. A portion of this commission is then passed on to you as cashback.

**Is there a limit to how much cashback I can earn on Big Green Smile through cashback portals?**
Cashback limits may vary depending on the cashback portal and specific Big Green Smile offer. Make sure to check the terms and conditions of each offer for any limitations.

**How long does it take for cashback from Big Green Smile to show up in my cashback portal account?**
The time it takes for cashback to reflect in your cashback portal account can vary. It may range from a few hours to several days, depending on the tracking and confirmation process.

**Can I stack coupons or discounts with cashback on Big Green Smile through cashback portals?**
Some cashback portals allow you to combine cashback rewards with coupons or discounts, while others may have restrictions. Check the terms and conditions of the cashback portal for more information.

**What should I do if my Big Green Smile cashback does not track or show up in my cashback portal account?**
If your cashback does not track or show up in your cashback portal account, you should contact the cashback portal's customer service for assistance. Be prepared to provide details of your transaction for verification.

**Are there any specific requirements or steps to take to ensure I receive cashback for my Big Green Smile purchases through cashback portals?**
To ensure you receive cashback for your Big Green Smile purchases through cashback portals, it is important to click on the Big Green Smile offer on the cashback portal before making a purchase. Make sure you meet any eligibility criteria and follow the specified steps.

**Can I earn cashback on all purchases from Big Green Smile through cashback portals?**
Cashback availability may vary based on the specific Big Green Smile offer and the terms set by the cashback portal. Some products or categories may be excluded from cashback offers. Check the details of each offer for more information.

**Do I need to create an account on the cashback portal to earn Big Green Smile cashback?**
In most cases, you will need to create an account on the cashback portal to earn cashback on Big Green Smile purchases. This allows the portal to track your transactions and credit the cashback to your account accordingly.

**Is it safe to use cashback portals for earning cashback on Big Green Smile purchases?**
Cashback portals work with reputable merchants like Big Green Smile to offer cashback rewards to users. It is generally safe to use cashback portals, but it is recommended to review the security and privacy policies of the portal before making transactions.

**Can I earn cashback on Big Green Smile purchases through multiple cashback portals?**
In most cases, you can only earn cashback from one cashback portal per transaction on Big Green Smile. Using multiple portals for the same purchase may result in tracking issues or disqualification from cashback rewards.

**What happens if I return an item purchased on Big Green Smile that earned cashback through a cashback portal?**
If you return an item that earned cashback through a cashback portal on Big Green Smile, the cashback may be reversed or adjusted accordingly. Make sure to review the cashback portal's policies on returns and cancellations for more information.

**Are there any fees or charges associated with using cashback portals for Big Green Smile cashback?**
Most cashback portals do not charge users to earn cashback on purchases, including from Big Green Smile. However, there may be fees or charges associated with payment methods or account maintenance. Check the terms and conditions of the cashback portal for more details.

**Can I earn cashback on Big Green Smile purchases made through mobile apps using cashback portals?**
Some cashback portals may offer cashback rewards for purchases made through mobile apps, including those from Big Green Smile. Ensure you are logged into the cashback portal's app and follow the necessary steps to earn cashback on your mobile purchases.

**Is there a time limit for claiming or using the earned cashback on Big Green Smile through cashback portals?**
Cashback portals may have specific policies regarding the validity and expiry of earned cashback. Make sure to review the terms and conditions of the cashback portal to understand any time limits for claiming or using your cashback rewards.

**Can I refer friends or family to earn additional cashback on Big Green Smile through cashback portals?**
Some cashback portals offer referral programs that allow you to earn additional cashback rewards when you refer friends or family to the platform. Check the referral terms and conditions for more information on how you can earn extra cashback through referrals.

**Do I earn cashback instantly when making a purchase on Big Green Smile through a cashback portal?**
Cashback may not be instantly credited to your account after a purchase on Big Green Smile through a cashback portal. The processing time for cashback varies and may take some time before it is reflected in your cashback portal account.

**What happens if I use ad-blocking software or extensions when trying to earn cashback on Big Green Smile through cashback portals?**
Using ad-blocking software or extensions may interfere with the tracking mechanisms used by cashback portals to credit cashback for your Big Green Smile purchases. Disable such software temporarily when making transactions to ensure proper tracking and cashback crediting.

**Can I earn cashback on Big Green Smile purchases from any location worldwide through cashback portals?**
Cashback availability and eligibility for Big Green Smile purchases through cashback portals may be limited based on geographical location. Check with the cashback portal to confirm if your location is eligible for earning cashback on Big Green Smile purchases.

**Will I receive notifications or confirmations when I earn cashback on Big Green Smile through a cashback portal?**
Many cashback portals send notifications or emails to users once their cashback is tracked and confirmed for Big Green Smile purchases. Keep an eye on your inbox for updates on your cashback earnings and ensure you meet all requirements for receiving cashback rewards.

**Do I need to provide any personal information to earn cashback on Big Green Smile through cashback portals?**
You may need to provide some personal information, such as an email address or registered account details, to earn cashback on Big Green Smile through cashback portals. This information is used for tracking and crediting cashback rewards to your account securely.

## Related

- All stores index (HTML): https://www.gotcashback.co.uk/Stores/
- Site index for agents: https://www.gotcashback.co.uk/llms.txt
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- Same store in other countries: [Big Green Smile (Deutschland)](https://www.gotcashback.de/Stores/Big-Green-Smile/llms.txt), [Big Green Smile (France)](https://fr.gotcashback.com/Stores/Big-Green-Smile/llms.txt), [Big Green Smile (Netherlands)](https://www.gotcashback.nl/Stores/Big-Green-Smile/llms.txt)

---
*Machine-readable metadata*

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