I am going to Swaziland. They have their own currency that is directly pegged to the South African Rand and ZAR can be spent there. I have set up a ZAR account on my card and added money to it.
When I am in South Africa, I am expecting that any spending will be done from the ZAR account, and I am also expecting that if I use an ATM, the ZAR account is debited.
While in Swaziland, what happens there? I am hoping that the ZAR account is used. I think I can kind of force it to be used (after reading some of the FAQs) if that account has the most money in it.
Any clarification would be really helpful.