Tru Diamonds cashback is highest right now at ShopBuddies.co.uk (15%), ahead of KidStart (up to 10%) and TopCashback.co.uk (7.5%). GotCashback.co.uk tracks Tru Diamonds across 10 cash back portals, airline shopping portals and credit card malls — including British Airways eStore, Vueling eStore and Aer Lingus eStore.
Rates last checked 22 Sept 2026, 20:31 UK time
Tru Diamonds airline miles and credit card points
These shopping portal offers pay airline miles or credit card points instead of cash; the estimated value uses each program's default point value.
| Portal | Rate | Estimated value | ||
|---|---|---|---|---|
 British Airways eStore | 7 Avios / £1 | 7% | ||
 Vueling eStore | 7 Avios/£1 | 7% | ||
 Aer Lingus eStore | 7 Avios/£1 | — |
Tru Diamonds cashback frequently asked questions
Cashback portals partner with retailers to offer users cashback on their online purchases. When you shop through a cashback portal and make a purchase at Tru Diamonds, you earn a percentage of your total purchase back as cashback.
Most cashback portals do not charge any fees to users for earning cashback. The cashback you earn is a percentage of your purchase that the portal shares with you.
The time it takes to receive your cashback can vary by cashback portal. Some portals offer instant cashback, while others may have a waiting period before the cashback is credited to your account.
Cashback portals may have limits on the amount of cashback you can earn for a single purchase or within a specific time period. Check the terms and conditions of the cashback portal for more information.
In most cases, you cannot stack discounts or coupons with earning cashback through cashback portals. Using discounts or coupons not provided by the portal may void your cashback.
If your cashback does not track after making a purchase, you may need to submit a missing cashback claim to the cashback portal. Provide proof of your purchase to help resolve the issue.
Each cashback portal may have specific requirements for earning cashback, such as clicking through their portal before making a purchase or meeting certain eligibility criteria. Check the portal's terms for details.
Yes, most cashback portals require users to create an account and log in before they can earn cashback. This allows the portal to track your purchases and credit your cashback accordingly.
Yes, many cashback portals offer cashback for purchases made through their mobile apps. Check the portal's website or app for more information on earning cashback through mobile purchases.
Cashback portals take data security seriously and use encryption and other measures to protect your personal information. However, it's always a good idea to review the privacy policy of the cashback portal to understand how your data is handled.
Typically, you cannot combine cashback earned from different portals for the same purchase. Cashback is usually credited based on the portal you used for the specific transaction.
In some cases, you may need to provide additional information, such as your Tru Diamonds account details, to ensure that your cashback is properly tracked and credited. Follow the instructions provided by the cashback portal.
If you return a purchase that earned cashback, the cashback amount may be deducted from your account or voided. Check the cashback portal's terms for specific information on returns and cashback.
The availability of earning Tru Diamonds cashback through cashback portals may vary by region. Check with the specific cashback portals to see if they offer cashback for Tru Diamonds purchases in your country.
Most cashback portals require cookies to be enabled and ad blockers to be disabled to track your purchases accurately and ensure you receive your cashback. Check the portal's guidelines for more information.
Cashback portals may have specific policies regarding earning cashback on purchases made with gift cards. Some portals may exclude gift card purchases from earning cashback, so check the terms and conditions.
Most cashback portals accept various payment methods, including credit/debit cards, PayPal, and other online payment options. Check the payment methods accepted by the portal before making a purchase.
Earning cashback on discounted or clearance items may depend on the policies of the cashback portal and Tru Diamonds. Review the terms and conditions to see if cashback is available on such purchases.
To ensure that your purchases are tracked and eligible for cashback, it is recommended to click through the cashback portal before completing your transaction. This helps the portal link your purchase to your account for cashback crediting.
Cashback is typically earned only when purchases are made by clicking through the cashback portal. Retroactive cashback for purchases made without going through the portal may not be available. Make sure to always go through the portal to earn cashback.
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