Earlier quoted context omitted.
I bought a gift card at IKEA in Shanghai for 100 yuan once. Shortly afterward, I visited IKEA in Palo Alto and asked a cashier how much was on the card. She scanned it and reported a hundred dollars. I asked her to confirm that, which she did, and then she offered me a "receipt" of the scan, which I accepted. The printout correctly showed that the card contained 100 CNY. I've thought of IKEA ever since as a store whe…
I'm really surprised a Chinese bought IKEA card could be used in the USA anyways. These things usually rent transferable between countries.
On the other hand, when I asked the recipient (it was a wedding gift) about it later, he reported that his wife had recorded it as having an appropriate-given-the-exchange-rate quantity of USD, so I suspect it was in fact usable.