i apply the adsense for my blog suppliers directory but there are no money for 2 clicks its only shows 0.4 why
It depends who clicks on it, and what kind of ad there is. Clicks from USA tend to get you 1 dollar or so, but clicks from other countrys give you less.
well, you may also get $0.01 per click and sometimes $0.00 per click. so no worry about getting .4 for 2 clicks.
You've most likely not done your research and just slammed in google adsense code hoping for big money.
I think that is already money but a very low amount. why not try to increase your clicks to gain significant amount of money.
If next time you've got $0.04 a click then give it to me and if you got $1 a click then keep it to yourself.
make sure you have some good keywords and the source of the clicks is important too. A click from the US doesn't equal a click from like India
why did you think so? if it was an invalid click, he would lose its worth of money but the OP says he got a few money not null!
I think that he needs more work and work in order to imporve his blog to get better traffic not more wait or it will decay!