if we register domain via resellor
then he pushed the domain to my free account i just repay through him..

is it have any risk??

the domain is mine?

I believe that that is how the system works, although I am not completely positive. I have heard from past accounts that there can be problems with reseller accounts. One main problem being that the reseller has no control over the accounts and programs that he is selling for and therefore can guaruntee really...nothing. Someone I knew was doing reselling and it failed when the accounts he was selling went down and didn't work for his customers. I caused quite a few problems for him. I'm sure, however, that it's not always like that and it was possibly just a one-time occurence. My suggestion would be to find who he is selling for and perhaps purchase directly from them. Wouldn't it be cheaper that way anyways, because there is no middleman?

I'd wait to hear what other people's past experiences have been when they've purchased different services through resellers.

if we buy domain from enom site directly it's about 20 $ ... so expencive
and if we buy through resellor it just 9 $/year.