
When you receive a Kadéos Infini voucher from your employee benefits committee, you open Amazon, and there’s no field to directly enter the code. The Kadéos Infini voucher does not work like a regular Amazon gift card, and the confusion arises every year during the end-of-year campaigns or bonus distributions. The process involves an intermediate step that changes everything.
Kadéos Infini and Amazon: why direct payment doesn’t work
The Kadéos Infini voucher is issued by Edenred. It provides access to a network of partner brands, both in-store and online, but Amazon does not accept this voucher as a direct payment method at checkout. You cannot enter the voucher number in the “gift card” field on Amazon: the system rejects it.
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The reason is simple. Amazon manages its own gift card circuit (Amazon gift vouchers). Kadéos Infini belongs to a different circuit, that of multi-brand cards from Edenred. To use the amount on Amazon, you must first convert the voucher into an Amazon gift card via the Kadéos Connect platform or the MyEdenred app.
You can convert a Kadéos Infini voucher on Amazon as long as you go through this intermediary store, which offers Amazon gift vouchers among its conversion options.
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Conversion via Kadéos Connect: the concrete procedure on MyEdenred
The conversion is done online, from the Kadéos Connect store accessible via the MyEdenred app or directly on the Edenred website. Here are the steps to follow in order:
- Log in to your MyEdenred account with your credentials (those linked to the employee or beneficiary account). If the account does not exist yet, you need to create it by entering the Kadéos Infini voucher number.
- Access the Kadéos Connect store from the dashboard. Look for the “gift vouchers” or “e-cards” section, then select Amazon from the brands offered.
- Choose the amount of the Amazon voucher to generate. The amount will be deducted from the balance of the Kadéos Infini voucher. If the balance is lower than the chosen amount, the conversion will not go through.
- Confirm the conversion. An Amazon gift card code is generated (alphanumeric format). This code is sent by email or directly in the Kadéos Connect interface.

Once the code is obtained, you enter it in the “Gift Cards” section of your Amazon account. The amount is then credited to your Amazon balance and can be used for any eligible purchase on the platform.
Delay and format of the generated voucher
The Amazon voucher usually arrives within a few minutes after validation. In some cases, feedback varies on this point: users report delays of up to a few hours, especially during peak times (holidays, sales). The format is always an alphanumeric code to be entered manually on Amazon.
Common blockages and traps to avoid when converting Kadéos to Amazon
Several situations can block the conversion without the user immediately understanding why. These are frequently found on deal forums.
Expired voucher or insufficient balance
The Kadéos Infini voucher has an expiration date. If it has passed, the conversion is refused. The remaining balance must also cover the minimum amount of the Amazon voucher offered on Kadéos Connect. Before any attempt, check the expiration date and the exact balance from your MyEdenred account.
Restrictions on certain types of products
The Amazon vouchers obtained through Kadéos Connect may carry the mention “Amazon Culture” depending on the version of the Kadéos voucher used. In this case, the voucher only covers cultural products (books, music, movies, video games) and not the entire Amazon catalog. The Kadéos Infini voucher, depending on its configuration, may provide access to broader Amazon vouchers, but this is not guaranteed: it depends on the offer available at the time of conversion.
Increased checks in case of repeated use
Recent testimonials on specialized forums indicate that repeated use of converted gift cards for high-value purchases (high-tech, dematerialized codes) may trigger additional checks on Amazon’s side. The account may be temporarily suspended while identity verification is conducted. To avoid this blockage, it is better to space out conversions and vary the types of purchases.

What changes in 2024-2025 regarding multi-brand card conversions
The framework around multi-brand gift cards is tightening. Since 2023-2024, several intermediary platforms have restricted the possibilities of conversion to Amazon cards, targeting reload loops and systematic resale. The general terms of use of several gift card providers have been updated to combat fraud.
The ACPR (Prudential Control and Resolution Authority) has indicated that gift cards widely used on online marketplaces could eventually be subject to stricter customer knowledge requirements. This type of regulation would directly affect Kadéos cards and their equivalents if the converted amounts reach certain thresholds.
For beneficiaries, this translates into a concrete trend: mass conversions to Amazon are becoming more closely monitored. Converting one or two vouchers a year for personal purchases is not a problem. However, multiplying conversions on the same account exposes you to blockages.
The procedure remains accessible as long as the terms of use are respected: an up-to-date MyEdenred account, a valid Kadéos Infini voucher, and personal use of the generated Amazon voucher. The most reliable approach is to convert the amount in a single operation rather than splitting it into small successive vouchers.