Francoise
There is a difference between website traffic and website visitors. Website traffic can come from many sources and many of the to good to be true websites that come along offering 100,000's or even millions of website visitors may very well be selling you bot traffic that will still show up on your Alexa rank but will never get you any new purchases from your website or any referrals for your affiliate downlines. You need to purchase real website visitors to view your blog or website. There are many legitimate websites selling real website visitors who may make a purchase at your website or sign up to your affiliate program. Stay away from spectacular deals offering millions of visitors to your website for very cheap prices, we know these to be bot selling programs used to boost traffic. Do real research before doing major investments at websites offering website visitors. Out of the many websites used to increase website visitors that I have personally Used, the results vary wildly among the different sites. I stick to the ones that I have had personal success with and can offer only references to the results I got purchasing website visitors through the various programs