I have a Brazilian website that is PR1 at the moment. It's a classifieds website that receives around 80 unique visitors daily.
You goal is to turn my website into a PR3. The payment will be put in the escrow right when the project starts and will be released only when the goal is accomplished.
I know it can take around 2-3 months to reach that, that's not a problem, but I will only pay when my PR changes, don't bid if you don't agree with that.
Ps: Only providers who can speak decent English, by God's sake.