Every word, sentence and headline should have one specific
purpose -- to lead your potential customer to your order
page. Write your website copy as if you are talking
to just one person. Identify a problem and validate
that one visitor's need for a solution. Continue to
write and explain . Tell them that your product is the
solution of their requirements and it has all the feature
to satisfy your needs.
Tell them exactly what your product will do for them
-- why it will solve their problems and how. Pack your
copy with benefits and more benefits. And all this will
force him to take a buying decision.