Then don't think you are qualified to write copy.
You sell people by convincing them they can't live with out something. That they need it. They will do the rationalization for why they will buy it, if they feel they need it. What is the main objection to buying the latest iPhone? Cost. Often the feature differences from the previous model are not worth the price of a new phone, but people buy them by the millions. Why? they "Need" it.
If you are selling to enterprise often the biggest objection is "I'll be needed less" your product is likely going to reduce the need of the person buying it. You can't reduce that objection. What you can do is convince them that they need to reduce their work load. That it is a good thing. You don't "stomp the objection" you instill a need.