# Sundeals Cashback — Compare Rates Across 1 Cashback Portals

> GotCashback.co.uk tracks Sundeals cashback rates across 1 cashback portals, updated 2026-10-06T21:33:24Z. Current best rate: **3.75%** via **TopCashback.co.uk**. This page is the agent-readable version of https://www.gotcashback.co.uk/Stores/Sundeals/.

- Canonical HTML page: https://www.gotcashback.co.uk/Stores/Sundeals/
- Store website: https://sundeals.com
- Data freshness: rates last checked 2026-10-06T21:33:24Z; 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.

Compare Sundeals cashback across 1 portal: TopCashback.co.uk 3.75%. Updated 6 Oct 2026.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | 3.75% |
| Portal | [TopCashback.co.uk](https://www.gotcashback.co.uk/Portals/topcashback-uk/) |
| Rate type | flat |
| Cashback link | https://www.gotcashback.co.uk/Click/topcashback-uk/Sundeals/ |

## 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 |
|---|---|---|---|---|
| [TopCashback.co.uk](https://www.gotcashback.co.uk/Portals/topcashback-uk/) | 3.75% | — | — | https://www.gotcashback.co.uk/Click/topcashback-uk/Sundeals/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.co.uk/Stores/Sundeals/History/Json/year/
- Last 30 days: https://www.gotcashback.co.uk/Stores/Sundeals/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 Sundeals 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.

## Ask AI or Telegram

- AI assistants can query live cashback rates for this store via the [GotCashback MCP Server](https://mcp.gotcashback.com) — setup guide: https://www.gotcashback.co.uk/mcp-server/
- [Ask the Telegram bot](https://t.me/GotCashbackBot?start=s_6995183_cb): opens @GotCashbackBot with this store's cashback rates.

GotCashback.co.uk compares cashback rates across 113 cashback portals in 42 countries worldwide, including 18 portals and 10567 stores in the United Kingdom. Founded in 2020; operated by MNP Enterprises, LLC.

## FAQ

**What is Sundeals cashback?**
Sundeals cashback is a reward you may earn when you access Sundeals through an eligible cashback portal, complete a qualifying purchase, and meet the portal’s terms and conditions.

**How can I earn Sundeals cashback?**
To earn Sundeals cashback, sign in to a participating cashback portal, search for Sundeals, click the tracked shopping link, and complete an eligible purchase during the same session.

**Which cashback portals offer Sundeals cashback?**
Sundeals cashback availability can vary by portal, location, and promotion. Check reputable cashback websites, such as SimplyBestCoupons.com when available, for current Sundeals rates and terms.

**How much Sundeals cashback can I earn?**
The Sundeals cashback rate depends on the cashback portal, product category, promotion, and applicable exclusions. Always review the current rate before clicking through to Sundeals.

**How do I activate Sundeals cashback?**
Log in to your cashback account, select the Sundeals cashback offer, click the portal’s activation or shop-now button, and finish your purchase without using an unapproved external coupon or referral link.

**How long does Sundeals cashback take to track?**
Sundeals cashback may appear as pending within a few hours or days after an eligible order. Tracking times vary by portal and may take longer during sales, holidays, or periods of high traffic.

**Why has my Sundeals cashback not tracked?**
Sundeals cashback may fail to track if cookies are blocked, an ad blocker is enabled, another cashback link was used, the order was canceled, or the purchase did not meet the offer terms. Contact the portal’s support team with your order details.

**Can I use a Sundeals coupon code and still earn cashback?**
You may be able to use a Sundeals coupon code and earn cashback, but only codes listed or approved by the cashback portal are generally eligible. Unapproved codes may invalidate your cashback.

**Can I earn Sundeals cashback on sale items?**
Sale items may qualify for Sundeals cashback, but some discounted products, clearance items, or special promotions may be excluded. Review the portal’s exclusions before purchasing.

**Does Sundeals cashback apply to every product?**
Not necessarily. Sundeals cashback offers may exclude certain brands, categories, gift cards, taxes, shipping charges, subscriptions, or other products listed in the offer’s terms.

**Can I earn Sundeals cashback on mobile purchases?**
Mobile purchases may qualify for Sundeals cashback if the cashback portal supports mobile tracking and you start the transaction through its app or mobile website. Follow the portal’s instructions carefully.

**Can I earn Sundeals cashback on an existing Sundeals account?**
Existing customers may be eligible for Sundeals cashback, although some offers are limited to new customers or first-time orders. Check the specific offer terms before completing your purchase.

**Will Sundeals cashback apply if I return my order?**
Cashback is usually reversed or declined if an order is returned, refunded, canceled, or partially refunded. The final reward normally depends on the completed and retained portion of the purchase.

**Are taxes and shipping included in Sundeals cashback calculations?**
Cashback is commonly calculated on the qualifying merchandise subtotal, excluding taxes, shipping, fees, gift cards, and other non-eligible charges. The exact calculation depends on the portal’s terms.

**Can I combine Sundeals cashback with other rewards?**
You may be able to combine Sundeals cashback with a store promotion or an approved coupon, but stacking rules vary. Using another rewards program, browser extension, or referral link could affect tracking.

**When will my Sundeals cashback become payable?**
Sundeals cashback generally becomes payable after the merchant confirms the order and the return or cancellation period ends. Processing times and minimum withdrawal requirements vary by cashback portal.

**How can I withdraw my Sundeals cashback earnings?**
Once your Sundeals cashback is confirmed and you meet the portal’s minimum balance, you can usually request payment through the available options, such as PayPal, bank transfer, or gift cards.

**Is Sundeals cashback available in every country?**
Sundeals cashback availability depends on the merchant, cashback portal, and your location. Regional restrictions, currency rules, and shipping eligibility may apply, so check the offer for your country.

**Can I earn Sundeals cashback more than once?**
You can usually earn Sundeals cashback on multiple qualifying purchases while the offer is active, unless the terms limit the number of transactions, total rewards, or eligible customers.

**What should I do if my Sundeals cashback is missing?**
Wait for the portal’s stated tracking period, then submit a missing-cashback claim if the reward has not appeared. Include your order number, purchase date, order value, and confirmation email, while removing sensitive payment information.

## Related

- All stores index (HTML): https://www.gotcashback.co.uk/Stores/
- Site index for agents: https://www.gotcashback.co.uk/llms.txt

---
*Machine-readable metadata*

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  "storeUrl": "https://sundeals.com",
  "canonical": "https://www.gotcashback.co.uk/Stores/Sundeals/",
  "lastUpdated": "2026-10-06T21:33:24Z",
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    "advertised": "3.75%",
    "effectivePercent": 3.75,
    "tiered": false,
    "portal": "TopCashback.co.uk",
    "portalUrl": "https://www.gotcashback.co.uk/Portals/topcashback-uk/",
    "clickUrl": "https://www.gotcashback.co.uk/Click/topcashback-uk/Sundeals/"
  },
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    }
  ]
}
```