I am sure you have heard of all the free stuff that is given away on the internet all the time and how they are all scams, yes, a lot of them are, but there are also a lot of legitimate companies that are willing to give you rewards, such as a free Best Buy Gift Card, in exchange for your opinion. They do this through the use of surveys. They can then go and sell those surveys to other companies and make the money back they paid you plus plenty to keep for themselves.
Large companies such as Best Buy are willing to pay these research companies good money to get consumer opinions and views. This helps them in their marketing and placement of ads and merchandise and such. Everybody comes out a winner in the end and there is no scam involved, at least in these cases.
This is exactly the case in the Free Best Buy Gift Card offer, think it's for $50, that a company is currently offering. What they ask of you is two things, first you submit your email address, which gets you on their list. This allows them to send you emails in the future for advertisements and various offers, you can always just unsubscribe at any time, it's simple.
The next thing they have you do is fill out one or two surveys that will end up taking you like five to ten minutes, depending on if you actually put thought into them or not. As I said earlier, they can then use the data the get from the surveys and sell that to large companies doing consumer research.
You really have nothing to lose except for a few minutes of your day, the reward is worth it in this case.
To Learn How To Qualify For A Free Best Buy Gift Card http://www.surveyscout.com