Adding a different type of Facebook sharing

I don't believe that this exists, so please tell me if I'm wrong. But I would like the component to add a checkbox (already checked) that shares on the person's Facebook timeline that they just purchased XYZ product. Jreviews has this feature and it works really well.

Note: This is not the traditional Facebook button. This is a checkbox that asks the user if they want to share on Facebook that they have just purchased the product.

Great, thanks!