For anyone who missed out on this deal several weeks ago, it looks like Phillips is running a similar promotion where you can get $5 off your first brush head when you subscribe. Clicking the link should show a coupon under each item where it says save $5 and you can then sign up to receive your choice of brush head every 3 months. This is not as good as the last deal but but still a significant discount. The nicer heads (diamondclean and plaque control) are $11.99 every 3 months, but with this 'deal', your first brush head will be $7. There is also a 2nd tier head that is $7.99, or $3 after discount for the 1st head. Thanks for looking.
you can cancel subscription after receiving the first discounted brush head if you don't want to continue for the full price.