The purpose of copywriting is simple: persuade your audience to respond. Usually that response involves parting with money. People know this. So you'd think they'd automatically avoid watching or reading any advertising that even hints at it. They don't. In fact, every day, they plunk down cash because a compelling copywriter has convinced them it's in their best interest to do so. And just think. That could be your copy. Here are three keys to help you make it happen.