Which of these methods is correct? Which systems are available? with article marketing.. 1) write arcicle ezinearticle etc. > forward main sales page with hoplink and sale.. 2) write article ezinearticle etc. > forward my landing page > forward main sales page with hoplink and sale.. with adwords.. 1) advertise with adwords > forward main sales page with hoplink and sale.. 2) advertise with adwords > forward my landing page > forward main sales page with hoplink and sale..
Why don't you start testing them out and learn for yourself? However, I can tell you pretty much for sure that the above ^^^ method will not work.
The second method in both techniques are good. Because you collect their email and direct them to the product site whether they make a sale or not you have yourself email leads to advertise later for free.