The internet has also helped in the sales of Viagra as the internet coincided with the release of sildenafil and since online commerce was also a good marketing strategy, Sildenafil was made available easily by the pharmacies and people all over the world are now able to buy easier with this system, and for men in the US, they are more comfortable online as the anonymity factor is present online. No one has to know you or know you have erectile dysfunction as you don’t need to go out of the house just to buy this drug. Other things that catapulted sales of this was that there are men who don’t have ED but they buy this for “recreational purposes” since they think this might help them with the erection part as it is supposed to give harder and longer lasting erections, which is a good sounding sex aide for them. But what really makes it sell so much is the fact that this drug is really one of the most potent drugs that can make even chronic impotency patients have a good round of sex by taking it.