I have been looking around for rewards based survey sites and found quite a few. Many are highly recommended by referral sites but of course that doesn't always mean that they are good.

I have joined a few and found that most are rubbish because they either hardly ever send you any surveys or they give a 5 pence voucher reward for spending 15 minutes answering questions, or worse still you spend 10 minutes answering questions and then at the end of it a message comes up saying that you do not fit the criteria for this survey but never mind as a consolation you are being entered into a prize draw for £25 worth of vouchers.

Yeah that's a prize draw that 10,000 other people are also in and that is probably not independently audited so may not even exist in prizes awarded terms.

However, onepoll might be okay.

They don't send you surveys but if you periodically log on you'll find surveys waiting there for you that typically add £0.05 or £0.10 to your rewards balance. They seem to be fairly quick surveys that take less than 5 minutes to fill in.

I think your balance goes immediately to £2 or £2.50 when you first join and give your initial survey details. Can't remember the exact amount.

When you reach £40 they pay it into your bank account.

It seems like a good survey site to me although I have not reached or achieved a cash out yet.