# The STI Clinic Cashback — Compare Rates Across 3 Cashback Portals

> GotCashback.co.uk tracks The STI Clinic cashback rates across 3 cashback portals, updated 2026-07-30T02:56:42Z. Current best rate: **10.10%** via **SimplyBestCoupons.co.uk**. This page is the agent-readable version of https://www.gotcashback.co.uk/Stores/The-STI-Clinic/.

- Canonical HTML page: https://www.gotcashback.co.uk/Stores/The-STI-Clinic/
- Store website: https://thesticlinic.com
- Data freshness: rates last checked 2026-07-30T02:56:42Z; 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 The STI Clinic cashback rates of up to up to 10.10% from 3 trusted U.K. cashback portals.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | 10.10% |
| Portal | [SimplyBestCoupons.co.uk](https://www.gotcashback.co.uk/Portals/SimplyBestCoupons/) |
| Rate type | flat |
| Cashback link | https://www.gotcashback.co.uk/Click/SimplyBestCoupons/The-STI-Clinic/ |

## 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 |
|---|---|---|---|---|
| [SimplyBestCoupons.co.uk](https://www.gotcashback.co.uk/Portals/SimplyBestCoupons/) | 10.10% | — | — | https://www.gotcashback.co.uk/Click/SimplyBestCoupons/The-STI-Clinic/ |
| [ShopBuddies.co.uk](https://www.gotcashback.co.uk/Portals/shopbuddies/) | 10.000% | — | — | https://www.gotcashback.co.uk/Click/shopbuddies/The-STI-Clinic/ |
| [TopCashback.co.uk](https://www.gotcashback.co.uk/Portals/topcashback-uk/) | 7.50% | — | — | https://www.gotcashback.co.uk/Click/topcashback-uk/The-STI-Clinic/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.co.uk/Stores/The-STI-Clinic/History/Json/year/
- Last 30 days: https://www.gotcashback.co.uk/Stores/The-STI-Clinic/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 The STI Clinic 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 earning cashback with The STI Clinic work through cashback portals?**
When you shop at The STI Clinic through a cashback portal, you can earn a percentage of your purchase back as cashback. The portal shares a commission with you for directing your purchase to The STI Clinic.

**Are there any limitations on the cashback I can earn from The STI Clinic through cashback portals?**
Cashback amounts may have limitations such as maximum cashback per transaction, per month, or per year. Be sure to check the terms and conditions provided by the cashback portal.

**How long does it take to receive the cashback from The STI Clinic through cashback portals?**
The time it takes to receive your cashback can vary depending on the cashback portal. Some portals may offer faster payouts, while others may have a longer processing time. Check the specific details on the cashback portal's website.

**Can I earn cashback on all purchases made at The STI Clinic through cashback portals?**
Not all purchases may be eligible for cashback. Some exclusions or restrictions may apply, such as using certain discount codes or making specific types of purchases. Check the terms and conditions on the cashback portal's website for details.

**Is there a fee to use cashback portals to earn cashback on purchases from The STI Clinic?**
Most cashback portals are free to use. They earn a commission from the retailers when you make a purchase through their platform and share a portion of that commission with you as cashback. Be cautious of any portal that charges a fee to join or use their services.

**What should I do if my cashback from The STI Clinic is not showing up in my cashback portal account?**
If your cashback is not showing up in your account, you should reach out to the cashback portal's customer service for assistance. Provide them with the necessary details of your purchase so they can help resolve the issue.

**Can I combine cashback from The STI Clinic with other discounts or offers?**
In some cases, cashback may not be combinable with other discounts, promotions, or offers. Be sure to check the terms and conditions on the cashback portal's website to see if there are any restrictions on combining cashback with other savings.

**Are there any requirements to earn cashback from The STI Clinic through cashback portals?**
Typically, to earn cashback, you need to make a qualifying purchase at The STI Clinic through the cashback portal while adhering to any specific terms and conditions outlined by the portal. Ensure you meet all requirements to be eligible for cashback.

**What happens if I return an item purchased from The STI Clinic through a cashback portal?**
If you return an item, your cashback for that purchase may be reversed or adjusted accordingly. Be aware of the cashback portal's policies regarding returns as it may impact the cashback you received.

**Is my personal information secure when using cashback portals to earn cashback on purchases from The STI Clinic?**
Cashback portals take data security seriously and use encryption and other security measures to protect your personal information. It's recommended to read the privacy policy of the cashback portal to understand how your data is handled.

**Can I earn cashback on gift card purchases from The STI Clinic through cashback portals?**
In many cases, purchases of gift cards may not be eligible for cashback through cashback portals. Check the terms and conditions on the cashback portal's website to see if there are any restrictions on earning cashback for gift card purchases.

**How can I maximize my cashback earnings from The STI Clinic through cashback portals?**
To maximize your cashback earnings, consider using cashback portals for all eligible purchases at The STI Clinic, look out for special promotions or higher cashback rates, and stay informed about any changes to the cashback program.

**Do I need to provide my payment information to the cashback portal to earn cashback from The STI Clinic?**
You typically do not need to provide payment information directly to the cashback portal to earn cashback. The portal tracks your purchases through affiliate links, and your cashback is credited based on those transactions.

**What currency will my cashback be paid in when earning from The STI Clinic through cashback portals?**
The currency in which your cashback is paid out may vary depending on the cashback portal. Check the portal's payment options to see if they offer cashback in your preferred currency.

**Can I earn cashback on mobile app purchases from The STI Clinic through cashback portals?**
In some cases, cashback may be available for purchases made through The STI Clinic's mobile app via cashback portals. Check the terms and conditions on the cashback portal's website for details on eligibility.

**What should I do if my cashback amount appears incorrect in my cashback portal account for purchases at The STI Clinic?**
If you believe your cashback amount is incorrect, contact the cashback portal's customer service with details of the transaction. They can investigate and make adjustments if necessary to ensure you receive the correct cashback amount.

**Is there a minimum cashback threshold I need to reach before I can withdraw my earnings from The STI Clinic through cashback portals?**
Some cashback portals may have a minimum threshold that must be met before you can withdraw your earnings. Check the portal's terms and conditions to see if there is a minimum cashback amount required for withdrawal.

**Can I earn cashback on international purchases made at The STI Clinic through cashback portals?**
Cashback eligibility for international purchases may vary depending on the cashback portal and The STI Clinic's policies. Check with the specific cashback portal for details on earning cashback for international transactions.

**Do I need to click on any specific links or banners to earn cashback from The STI Clinic through cashback portals?**
To ensure your cashback is tracked correctly, it's recommended to click on the links provided by the cashback portal when making your purchase at The STI Clinic. This allows the portal to associate your transaction with your account for cashback crediting.

**What should I do if I forgot to go through the cashback portal when making a purchase at The STI Clinic?**
If you forgot to access The STI Clinic through the cashback portal before making your purchase, you may not be eligible to earn cashback. To avoid this in the future, always remember to start your online shopping journey by visiting the cashback portal first.

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---
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