Zilch cashback is highest right now at SimplyBestCoupons.co.uk (18%), ahead of Quidco (up to £11.25 back). GotCashback.co.uk tracks Zilch across 2 cash back portals.
Rates last checked 7 Nov 2026, 06:38 UK time
| Portal | Cashback | ||
|---|---|---|---|
 SimplyBestCoupons.co.uk | 18% | ||
 Quidco | Up to £11.25 back |
Zilch cashback frequently asked questions
Zilch cashback is money back earned when you access Zilch through an eligible cashback portal, complete a qualifying purchase or action, and meet the portal’s terms and conditions.
Sign up or log in to a cashback portal, search for Zilch, click the tracked link to visit the retailer, and complete an eligible transaction without using excluded promotions or payment methods.
Zilch cashback availability varies by country, portal, and campaign. Search for Zilch on reputable cashback websites, such as SimplyBestCoupons.com, and check the current offer details before shopping.
Yes. Most cashback portals require you to create an account so they can track your purchase, credit your cashback balance, and process withdrawals.
The amount depends on the active cashback rate, the product or service purchased, and the portal’s terms. Rates can change, so review the offer page immediately before clicking through.
Open the Zilch offer on your chosen cashback portal and select the button that takes you to the retailer. Complete your purchase in the same browsing session so the tracking link can record the transaction.
Only if the cashback portal specifically allows that code. Using an unlisted coupon, promotional code, or third-party voucher may make the transaction ineligible for Zilch cashback.
Tracking times vary by portal and transaction type. A purchase may appear as pending within minutes or several days, while some transactions can take longer because the retailer must confirm them.
Common causes include blocked cookies, ad-blocking software, using another cashback or coupon link, switching devices, leaving the retailer’s website, or failing to meet the offer terms.
Wait for the portal’s stated tracking period, then submit a missing-cashback claim with your order number, purchase date, total amount, and confirmation email. The portal may need to investigate with Zilch.
Usually, mobile purchases are eligible if you begin through the portal’s mobile website or approved app and follow the offer instructions. Check the terms because mobile-app transactions may be excluded.
No. Zilch cashback may exclude selected products, services, new or existing customers, gift cards, delivery charges, taxes, subscriptions, or purchases made with certain payment methods.
Eligibility depends on the specific offer. Some Zilch cashback promotions are open to existing customers, while others are limited to new customers or first-time purchases.
You may be able to combine cashback with a promotion if the portal and Zilch allow it. Always read the exclusions because some sales, referral offers, and promotional codes can invalidate cashback.
Cashback becomes payable after the transaction is confirmed and the return or cancellation period has ended. The confirmation period varies according to the portal and Zilch’s merchant validation process.
Once your confirmed balance reaches the portal’s minimum withdrawal threshold, choose an available payment method, such as bank transfer, PayPal, or a gift card, and follow the withdrawal instructions.
Cashback can be subject to account inactivity rules or expiration terms set by the portal. Review the portal’s account policy and remain active if required to protect your balance.
Yes. Cashback may be reversed if an order is returned, cancelled, refunded, disputed, duplicated, or found to breach the offer terms.
Cashback is commonly calculated on the qualifying purchase subtotal and may exclude taxes, delivery charges, service fees, and other non-eligible costs. Check the individual Zilch offer for details.
Compare current Zilch cashback rates across reputable portals, check exclusions, activate the highest eligible offer, disable tracking blockers, use an approved coupon, and keep your order confirmation until cashback is confirmed.
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