HelpPay is a website and app that enables bill sharing and payment (helppay.com.au) - to get new users to try the app they are offering to pay $5 off your utility, internet or phone bill.
You need to either download the app or register on the website, then add a bill and post a link to the bill payment page in the comments of the post on FB - should take a couple of minutes tops.
It is only for the first 25 people and only allows for one bill payment per person. No other strings attached.
If anyone else pays anything off your bill using the app then they will receive full credit card points (QFF, etc).
Full Disclosure: I work for the company that helped develop the app
Last time it was for the first 100 people & $10 off & received lots of negs.
This post is only for the first 25 people & $5. I guess $125 is a cheap price to pay for basically using Ozbargain like an advertising platform.