Hey guys im really new to CJ, and I have just joined, they have accepted me and everything, but there is just one thing on thier webssite that puzzles me, Their stats,

When i sign in it says my balance is 20£ but at the quick stats it says commission earned is 10£ does that me i have only earned 10£ or 20£?

Also i have two websites lets say i signed up to CJ with "website A" and not "website B" is it okay if i put banners on "website B"?

Thanks in advance