Buy a voucher with an Amazon card from Amazon?

I have a question… If I buy a 30 euro Amazon card and top it up I can then use this card at Amazone, for example. Buy a 30 euro PSN or steam card.

Should work

Do you happen to know whether you can buy Amazon cards at Lidl?

Yes, you can, either on the right or on the left of the cash register, or on a stand with different cards hanging there. 🙋🏻♂️

Thank you