Originally Posted by
buckhysen
That's very true. A very good friend of mine was once buying and selling bulk items online, thought he was making a good profit, but we sat and worked out his figures after a few months and by the time he took into account fees, postage, etc he was actually losing money every month, so he gave it up.
I'm the same as you, I sell online and offline so make different profits on each item I sell, depending on whether I need to post it, auction fees, etc.
So work out my profits at the end of each month rather than on each item or day by day.