Thanks for that, I have ABN and its already registered for GST since I already make more than $75,000 externally anyways.

I find that since my payments on eBay only allows paypal transaction to make, it was better to goto paypal and generate a report and filter and sort out each transaction with excel (though I had to look you on a tutorial just for it).

But thanks, your hint made it possible and my life 100x easier...