# GB Posters Cashback — Compare Rates Across 6 Cashback Portals

> GotCashback.co.uk tracks GB Posters cashback rates across 6 cashback portals, updated 2026-07-30T03:47:56Z. Current best rate: **15%** via **TopCashback.co.uk**. This page is the agent-readable version of https://www.gotcashback.co.uk/Stores/GB-Posters/.

- Canonical HTML page: https://www.gotcashback.co.uk/Stores/GB-Posters/
- Store website: https://gbposters.com
- Data freshness: rates last checked 2026-07-30T03:47:56Z; 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 GB Posters cashback rates of up to up to 15% from 6 trusted U.K. cashback portals.

## Best Current Rate

| Field | Value |
|---|---|
| Best rate | 15% |
| 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/GB-Posters/ |

## 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/) | 15% | — | — | https://www.gotcashback.co.uk/Click/topcashback-uk/GB-Posters/ |
| [ShopBuddies.co.uk](https://www.gotcashback.co.uk/Portals/shopbuddies/) | 10.000% | — | — | https://www.gotcashback.co.uk/Click/shopbuddies/GB-Posters/ |
| [SimplyBestCoupons.co.uk](https://www.gotcashback.co.uk/Portals/SimplyBestCoupons/) | 9.08% | — | — | https://www.gotcashback.co.uk/Click/SimplyBestCoupons/GB-Posters/ |
| [Rakuten.co.uk](https://www.gotcashback.co.uk/Portals/rakuten-gb/) | 7.5% | — | — | https://www.gotcashback.co.uk/Click/rakuten-gb/GB-Posters/ |
| [Quidco](https://www.gotcashback.co.uk/Portals/quidco/) | Up to 11.25% (up to) | — | — | https://www.gotcashback.co.uk/Click/quidco/GB-Posters/ |
| [Swagbucks](https://www.gotcashback.co.uk/Portals/swagbucks/) | 10 SB / £1 | — | — | https://www.gotcashback.co.uk/Click/swagbucks/GB-Posters/ |

## Rate History

Chart-ready JSON with historical best rates per portal:

- Last 12 months: https://www.gotcashback.co.uk/Stores/GB-Posters/History/Json/year/
- Last 30 days: https://www.gotcashback.co.uk/Stores/GB-Posters/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 GB Posters 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 can I earn GB Posters cashback using cashback portals?**
To earn GB Posters cashback using cashback portals, you can start by visiting a cashback comparison website such as SimplyBestCoupons.com. Search for GB Posters on the website and click on the cashback offer for GB Posters. You will then be redirected to GB Posters' website to make your purchase, and your cashback will be tracked by the cashback portal.

**Is there a limit to how much GB Posters cashback I can earn through cashback portals?**
The amount of GB Posters cashback you can earn through cashback portals may vary depending on the cashback portal and the specific cashback offer available. It's important to check the terms and conditions of the cashback offer to understand any limits or restrictions.

**Do I need to create an account on the cashback portal to earn GB Posters cashback?**
Yes, in most cases, you will need to create an account on the cashback portal in order to earn GB Posters cashback. This account will help the cashback portal track your purchases and ensure that you receive your cashback rewards.

**How long does it take for GB Posters cashback to be credited to my cashback portal account?**
The time it takes for GB Posters cashback to be credited to your cashback portal account may vary depending on GB Posters' verification process and the cashback portal's tracking system. It's advisable to check the estimated time for cashback to be credited on the cashback portal's website.

**Can I earn GB Posters cashback on all types of purchases?**
Whether you can earn GB Posters cashback on all types of purchases will depend on the specific terms and conditions of the cashback offer. Some exclusions may apply, so it's important to check the details of the cashback offer before making a purchase.

**What should I do if my GB Posters cashback is not showing up on the cashback portal?**
If your GB Posters cashback is not showing up on the cashback portal, you should first check the tracking details to ensure that your purchase was successfully tracked. If you believe there is an error, you can contact the cashback portal's customer service for assistance.

**Are GB Posters cashback offers on cashback portals stackable with other discounts or coupons?**
The stackability of GB Posters cashback offers with other discounts or coupons will depend on the specific terms and conditions of the cashback offer. In some cases, stacking offers may not be allowed, so it's best to review the details of the cashback offer.

**Is there a minimum purchase requirement to earn GB Posters cashback through cashback portals?**
The minimum purchase requirement to earn GB Posters cashback through cashback portals will vary depending on the specific cashback offer. Some offers may require a minimum purchase amount to qualify for cashback, so it's important to check the terms and conditions.

**How can I ensure that my GB Posters cashback is successfully tracked by the cashback portal?**
To ensure that your GB Posters cashback is successfully tracked by the cashback portal, make sure to click on the cashback offer from the cashback portal's website before making your purchase on GB Posters' website. Clear your browser cookies before clicking on the cashback offer to avoid any tracking issues.

**Can I earn GB Posters cashback on purchases made using gift cards or store credit?**
Whether you can earn GB Posters cashback on purchases made using gift cards or store credit will depend on the specific terms and conditions of the cashback offer. In some cases, cashback may not be awarded on purchases made with gift cards or store credit, so it's advisable to review the offer details.

**Are there any time limits on earning GB Posters cashback through cashback portals?**
The time limits on earning GB Posters cashback through cashback portals will vary depending on the specific cashback offer. Some offers may have expiration dates or limited-time promotions, so it's important to check the offer details and make your purchase within the specified time frame.

**Can I earn GB Posters cashback through multiple cashback portals for the same purchase?**
Earning GB Posters cashback through multiple cashback portals for the same purchase may not be possible, as each cashback portal typically only allows one tracking per purchase. It's advisable to choose one cashback portal to ensure that your cashback is properly tracked and credited.

**What happens if I return a product that I earned GB Posters cashback on through a cashback portal?**
If you return a product that you earned GB Posters cashback on through a cashback portal, the cashback offer may be reversed or cancelled, and the cashback amount may be deducted from your cashback portal account. It's important to review the cashback portal's return policy for more information.

**Can I share my GB Posters cashback with friends or family members?**
Whether you can share your GB Posters cashback with friends or family members will depend on the cashback portal's terms and conditions. In most cases, cashback rewards are intended for the account holder only and may not be transferable. It's best to review the cashback portal's policy on sharing cashback rewards.

**Is there a fee or cost associated with earning GB Posters cashback through cashback portals?**
There is typically no fee or cost associated with earning GB Posters cashback through cashback portals. Cashback portals earn a commission from GB Posters for driving traffic and sales, and they share a portion of that commission with you as cashback rewards. You should not be charged to earn cashback.

**Can I earn GB Posters cashback on purchases made through mobile apps?**
Whether you can earn GB Posters cashback on purchases made through mobile apps will depend on the specific terms and conditions of the cashback offer. Some cashback portals may track purchases made through mobile apps, while others may require you to make the purchase via the mobile website for tracking purposes.

**What happens if I forget to click on the cashback offer before making a purchase on GB Posters?**
If you forget to click on the cashback offer before making a purchase on GB Posters, your purchase may not be tracked, and you may not earn cashback rewards. It's important to always click on the cashback offer from the cashback portal's website before completing your purchase to ensure that your cashback is properly tracked.

**Can I earn GB Posters cashback on purchases made in foreign currencies?**
Whether you can earn GB Posters cashback on purchases made in foreign currencies will depend on the specific terms and conditions of the cashback offer. Some cashback portals may only offer cashback on purchases made in certain currencies, so it's best to review the offer details before making a purchase.

**Are there any restrictions on earning GB Posters cashback based on my location?**
There may be restrictions on earning GB Posters cashback based on your location, as some cashback offers may only be available to residents of certain countries or regions. It's important to check the cashback offer details to see if there are any restrictions based on your location.

**Can I earn GB Posters cashback on pre-order purchases through cashback portals?**
Whether you can earn GB Posters cashback on pre-order purchases through cashback portals will depend on the specific terms and conditions of the cashback offer. Some offers may exclude pre-order purchases from earning cashback, so it's advisable to review the offer details before making a pre-order purchase.

## Related

- All stores index (HTML): https://www.gotcashback.co.uk/Stores/
- Site index for agents: https://www.gotcashback.co.uk/llms.txt
- Similar stores (agent-readable): [Printerpix](https://www.gotcashback.co.uk/Stores/Printerpix/llms.txt), [Zazzle](https://www.gotcashback.co.uk/Stores/Zazzle/llms.txt), [Snapfish](https://www.gotcashback.co.uk/Stores/Snapfish/llms.txt), [WHSmith](https://www.gotcashback.co.uk/Stores/WHSmith/llms.txt), [Etsy](https://www.gotcashback.co.uk/Stores/Etsy/llms.txt), [Wayfair](https://www.gotcashback.co.uk/Stores/Wayfair/llms.txt), [Not on the High Street](https://www.gotcashback.co.uk/Stores/Not-on-the-High-Street/llms.txt), [Sports Direct](https://www.gotcashback.co.uk/Stores/Sports-Direct/llms.txt), [eBay](https://www.gotcashback.co.uk/Stores/eBay/llms.txt), [Zavvi](https://www.gotcashback.co.uk/Stores/Zavvi/llms.txt), [PhotoBox](https://www.gotcashback.co.uk/Stores/PhotoBox/llms.txt), [lastminute.com](https://www.gotcashback.co.uk/Stores/lastminute-com/llms.txt), [Vistaprint](https://www.gotcashback.co.uk/Stores/Vistaprint/llms.txt), [Printed.com](https://www.gotcashback.co.uk/Stores/Printed-com/llms.txt), [MOO](https://www.gotcashback.co.uk/Stores/MOO/llms.txt)
- Same store in other countries: [GB Posters (United States)](https://www.gotcashback.com/Stores/GB-Posters/llms.txt), [GB Posters (Suomi)](https://fi.gotcashback.com/Stores/GB-Posters/llms.txt), [GB Posters (Latvija)](https://lv.gotcashback.com/Stores/GB-Posters/llms.txt)

---
*Machine-readable metadata*

```json
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  "canonical": "https://www.gotcashback.co.uk/Stores/GB-Posters/",
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```