You say they "could make them £1,000 to £2,000 per month for life. Thats [sic] fact."
Yes, it could, but DO they? If they were, we'd have heard about it by now - you'd have been busy hyping the fact all over these boards by now I'm sure. 😀
Buying a £1 lottery ticket COULD make you £5 million in one week. Any advertising using these words would be banned by the ASA as it was pure hype. Personally, I don't see the difference.
Hype is hype, and as any good marketing person will tell you - the best way of selling anything is word of mouth. Vendors use hype because there's no word of mouth.