Hi, I'm new to using adsense, and I have found a problem. I've just logged in and I've noticed that I have had 4 click but $0.00 today. Are these invalid clicks? Will I get banned?
Either invalid clicks, or their cost per click is really low. I doubt you'd be banned for just this, but if invalid clicks happens a lot, Google might have to investigate.
There are many possibility about your case : PSA your earnings will be sent to charities. Textlink unit you'll have 0 earnings if your visitors doesn't generate click at the result page. However, the click at the textlink unit still counted. Invalid click It's the most dangerous possibility.
I think the yesterday earnings won't updated. Sometimes I've found that there's an AdSense Stats Delay for a day, but yesterday's earnings is still same. It was affected by many factors.