freeflight2 - 7:09 am on Oct 16, 2004 (gmt 0) - make a copy of your campaign after 1 week:
Once you have a campaign with a positive ROI (that's the key!):
- set a much lower or the minimum bid price
- enable 'content network'
- did you make a profit? if yes, increase bidding price, if not cancel this campaign.
- make a copy of your campaign
after 1 week: