I used Skype and other app like this a long time ago. My bank here in Argentina has a WhatsApp number, they are pushing it, probably because it's cheaper (I thi

I used Skype and other app like this a long time ago. My bank here in Argentina has a WhatsApp number, they are pushing it, probably because it's cheaper (I think they have a bot, and I'm not sure if you can escalate to a human. I use the phone anyway, because all the easy task are solved in the webpage/app, and if I call it's probably something weird. They have a bot in the telephone line anyway, but if you press the correct menu items you can get a human eventually.)