I had a long day at work and as I was driving home my spirits were low. My mind went to a friend who is a single lady and home sick with an awful sinus infection. Temperatures were below zero and I wondered if she may need something, not wanting to go out in the freezing cold. I called her and asked if she needed anything. 20 minutes and $2.99 (for 7-up) later she was so grateful and my spirits were lifted all because "twenty4change" spurred me to make a difference. So easy, try it.