Descargar Everest Portable Para Windows 10 64 Bits

I might be calculating something wrong, but I was adding up all my expenses for my store's profit and it appears that my Payouts are off by a good amount Compared to my Total Sales. I know there are fees associated with processing and I can see those but I cannot seem to find where the rest of the amount is being taken from. I am making sure I am adding for the same month. Any clarification would be greatly appreciated. Thanks.