You need to:
- visit the site below (click on the picture)
- type in your details, barcode yourself and scan your barcode - make a note of how much you're worth!
- try a couple of variations - different age, different gender, same person but living in a different country - make a note of how much you would be worth...
- come back to the blog, and leave a comment, making sure that you include your first name, or your initials.
If you have problems, or can't find a computer to use, come and see me!