What to insert, I get commissions on Sale, where does it go?

[Serkano]

Hi there,

Thx for such a great program and we appreciate it.

One of our sales involves selling Domain Names to customers. And the way
we get paid for each sale is by commision, For example, we get Charged
$10 for a domain name, we set the price to $12, customer makes a
purchase, we keep $2 of that sale.

So in GnuCash, How do we insert that transaction into the Sales Account?

Any help will shed a light...

Thanks