In an email from Joe to me he said you only have to do the one test to get the gift card.
Here is what he said -
[FONT="]Hi David,[/FONT]
[FONT="]You’ll get a gift card as long as you participate tonight, but it won’t be sent to you until after the 3rd week’s test. Participating in the other tests isn’t a requirement for receiving the gift card, though you’re welcome to keep testing with us in the following weeks if you want.[/FONT]
[FONT="]Thanks,[/FONT]
[FONT="]Joe
Then I asked do you get a gift every week or just once and here is what he said -
[/FONT] [FONT="]That’s a popular question. [/FONT]J[FONT="] It’s a one-time gift card offer, unfortunately. Participating in the tests the following weeks won’t result in additional gift cards. You will get to see any improvements (however minor) that have been made to the system, though. The tests those weeks will also involve more people than those in the test tonight.[/FONT]
[FONT="] [/FONT]
[FONT="]Thanks,[/FONT]
[FONT="]Joe[/FONT]