What is the best way for sending to paysite ? ?

[IDL]

have SE traffic only.
All amount of traffic i have sending on my portal of paysites.
So I want send users on paysites.What is the best words for sending ?

1) ENTER HERE
2) JOIN NOW
3) GET INSTANT ACCESS NOW
4) TAKE A FREE TOUR NOW
5) some else....

I don't want lose users and want take a good conversion.

[sweet7]

I believe SE is always the preferred method.