Some tips for winning online sweepstakes.....good luck!
UPCmachine: A upc database with US and Canadian UPC codes.
For when you need a UPC to enter but didn't buy the product.
Get a free email address especially for entering sweeps/contests.
Also, download the Google Toolbar and use the AutoFill feature.....it will save you HOURS of time!
Here are 10 tips to improve your chances.
And, here are the "Top 10 Mistakes" made by sweepers.