So,all this might seem too good to be true at the moment. Well its not, however there are a few things i ought to tell you about.
Firstly, make sure you enter the right shipping address, as this cannot be changed, and this is where your freebie is sent!
Also you can only have one account per address. So anyone you live with cannot have another account, as this breaches FreebieJeebies terms and conditions. Same goes for multiple accounts on the same IP address. They'll find out and it could result in the suspension of your account.
Finally (and this is important) when completing an offer, it is very important that you don't navigate away from the pages you are directed to by the website. For example, if you want to check the terms and conditions of an offer, make sure you open this in a new window as if you navigate away from the path, this may make the offer you have completed invalid.
There is no definite way to get referrals. People are always coming up with new ideas such as youtube videos and sites like this one!
Exceem.co.uk is a great place to start. Thousands of people involved in the 'freebie movement' sign up here to discuss referral methods. You can also join 'congas' where you can get 2 referrals for doing just one offer.
Create a signature for any forums you are a member of (if allowed) posting your referral link (not Exceem though, as this is not allowed!)
Email everyone you know! Send out links on your myspace/bebo/facebook.
Friends and family are good bets - just as long as they have a different address!
You can get free business cards printed up (you just pay for postage) at vistaprint.
And don't give up. Getting referrals does require a bit of effort on your part. You will have to spend some time on getting your referral link out there but it is worth it.