I been working at reselling merchandise on line for a month. First hit was a tables but they didn't bring in much because of shipping. This deal was $46 dollar smoke detector that were on sell for $2.89. of course I bought all of them and I just shipped my last one. I sold them for $20 each and pocketed after fees $140.
So quick break down for selling on line. Get you shipping prices before you list an item. At first I was going to ship priority mail but they shipping would have been $15. So I would have lost money. I figured a way to ship them at $8 to bring my profit back up. So this was so helpfull.
Now to tackle these big boys