How much can get in return?

[enot]

Suppose, if I have 10k followwers in my facebook fan page. Then by publishing a product how much in percentage I can get in return?

[white knight]

There is absolutely no way to tell this. It depends on various factors and the first factor is that what is the quality of your audience. Those are real followers or not? Are they targeted and organic?

And even though your fan base is totally organic and targeted. Its quite impossible to say that how they will react to a product.

[mixmoneyonline]

It depend on your facebook page that what type of your page published and the products are also related to that product and the follower are real or fake. How many followers are daily visiting your page and talking about your page. These factors depends on your earning.