Convert files

Hi DimitrovDesign. Now I had to make a new logon. Should we finish the last part of our project. You said you would convert the last 10 files for 10$. Hope your offer still stands. The other thing I did not fully understand. If I send you 12$ why does the system keeps 5$ and you get only 7$? Seams they have a fee. That would mean you get only 5$ now when I send you $10. So lets say I pay 13$ and maybe they keep less then 5$ because it is a smaller amount. Should we say that? Christian