Originally Posted by
percysmith
Please let us know posting rate.
Also, is there any foreign transaction or conversion fee on your card (none right?)?
Discover It has no FTF. My question is when you're using Discover/JCB/UnionPay under the interoperability agreements then the network that takes the payment is the one doing the exchange? For instance, JCB would do the exchange if buying at Uniqlo in Japan and present to Discover in USD? And buying at McDonald's in the US using a UnionPay would have Discover converting from USD to HKD/RMB/MOP?