My friend has her own little shop. It was quiet this morning and we were sitting having a chat when a fairly regular customer came in and we said hello.
She bought something and then was going to drop the change in the UNICEF tin by the till but then said "oh dear! I don't think I'll bother - I want to support children in THIS country!"
We both said it made us feel uncomfortable (after she'd gone!)
This certainly isn't a criticism of her wanting to support whatever charity she likes, by the way. We can't give to all of them!