Watch the item you are bidding,
Don't rush to place a bid...as there are restricted number of time to retract the bid
Identify the value of the bid.
Do research about the item.
Finalise how much u want to invest or place the bid for.
Don't leave ur maximum amount in the beginning.
Place your bid with bid assistant to win.
See my other guides how to win in last few seconds and few mintues bids.