This summer MyPoints was offering up to 1000 United Miles for new users who signed up and made the minimum purchase requirements. It looks like they are again running another campaign but this time they have upped the bonus to a potential of 1,500 United miles.
500 of the miles are a quick easy bonus simply for signing up and activating your account and staying a member for 30 days. Not too difficult. If you want to go for the extra 1,000 miles it will require that you make one or more qualifying purchases of at least $25 within the first 30 days after you sign up.
After that you simply sit back and wait. According to the terms of the offer it will take between 6-8 weeks for the miles to post.
HT: Mighty Travels