I thought the $1 with limited access to a porn site was the cheapest. Jalif Studio is offering a 10 day (limited?) access to their site for nothing, except your personal & financial information.
Will you try it out?
Personally, I have never tried a $1 promo since I am not a fan of limited access. My cock will just be frustated. I usually buy a one month membership. Cancel a day or two before it expires. Then, wait for a discounted promo via email.