This morning, I had roughly $2.70 for the day. This evening, the total is $0.91. Is it common for this sort of thing to happen? Any idea what causes it? Yes, my site generates very little money relative to some of the sites, but it's good No, I do not, and have never clicked my own ads or solicited anyone to do so. Thanks...
I guess google find out an invalid clicks, therefore they reverse the entry. Sometimes, invalid clicks does not caused by our own click.
it's like a roller coaster, sometimes u get lucky sometimes not... we webmasters can only decrease variables so that less depends on luck.
I'm calm. I think most of you have misunderstood the question. bestserviceforyou and mdamin76 seem to understand. I know that earning fluctuate day to day. There are a fair number of days that I make nothing. My question was why would I log in to adsense, at 8am, and see my earnings at $2.70, then log in 4 or 5 hours later, and see the my earnings are only $0.91? I think the answer is that google apparently detected multiple clicks from a visitor and reversed some of the money. That's the answer I was after. It's not fun having your earnings whacked like that, but apparently it's part of the service.