I'm sure that you can get viagra off of the internet but you usually have to pay a consultation fee (~$50) first before they send you your goods. Based on what I've seen you always have to pay for the tabs too. Never saw any freebies. If you go to your doc & he prescribes them sometimes your health insurance will cover a portion of the cost. I would think that you should be able to get a few free samples from your doc though with no problem.