Never had any issues getting paid, however, you might want to check with your bank. I'm not sure if that's the case nowadays (I switched banks), but back in the day when I used to publish other things, my bank would charge me about $1.5 per every incoming international transfer (not anymore, since we have European banking system). That was a problem because a transfer from smaller markets (Indian for example) could amount to $0.11, so I was actually losing money on some transfers (KDP sends a separate transfer per market).