Help centre

Frequently asked questions

Find answers to common questions about selling gift cards, verification, payments, security and customer support at CardSell.

Effective date: 1 August 2026Last updated: 1 August 2026
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Start here

Before you submit a card

This page is here so you know how CardSell works before you hand over a card code. Selling a gift card means trusting someone with something that carries real value, and the best way to earn that trust is to explain the process plainly — what we check, what you decide, and what we cannot promise.

If a question you have is not answered here, our support team is happy to help. Nothing below replaces our published policies, which are linked at the foot of this page.

35 questions across 8 categories.

Category 1

Getting started

What we do and how a sale begins.

Category 2

Gift card verification

What we check before accepting a card.

Category 3

Seller authorisation

Nothing is redeemed without your explicit approval.

Category 4

Payments

How and when payouts are released.

Category 5

Security & privacy

How your data and transactions are handled.

Category 6

Refunds & disputes

What happens when something goes wrong.

Category 7

Technical support

Help with the site, forms and account.

Category 8

General questions

Policies, documents and where to find them.

Still need help?

If you cannot find the answer you're looking for, our support team will be happy to assist.

Contact support

support@cardsell.co.uk · 24/7 support

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