RSVP.com.au is an online introduction agency. Get a free stamp (worth about $5 -$7 I think) when you register and use the code PP0107. This is a payapl code, but I don;t think any purchase in necessary - RSVP is just trying to get people to use their service in the hopes that they will buy more stamps. I don;t know when it expires.
Its obvious isn't it..... ! Through Buckscoop Australian consumers can freely share deals, vouchers or promo codes, bargains and freebies they think are worth mentioning. At Buckscoop you're participating in helping others to share in the good deals that you find and of course the share in those others find as well.