You can currently get 1250 free Hilton Honors points via e-Rewards,
simply for signing up and taking 1 survey.
Some points to note here:
- You don't actually need to complete a survey to get the free points. Simply attempting a survey, even if you're screened out by the initial questions, will qualify you for the bonus points.
- You can get these free points even if you've already signed up for another e-Rewards account, you simply need to use a different email address.
- You'll need to provide a UK address, but given that the redemption is electronic, you can be imaginative if needed.
More details on InsideFlyer UK, but I haven't linked to the article as I think doing so is in breach of FT rules. The link above is the direct link to e-Rewards.