Astrology.ca will soon offer our daily horoscopes through cellular phones! There will be a small fee, payable through your carrier or credit card. The cost will be very affordable, about the price of one large latte per month. It should work with any US provider, and most Canadian ones. More news will follow as it becomes available.
If you are interested in other kinds of pay-per-use content (horoscopes, astrology or otherwise) via cellular phones, please let me know. I would be most interested in your feedback.