No. You either accept it, or you don't. If it isnt' acceptable, you need to have a conversation with them about what can be changed.It's perfectly okay to reply with, "Thank you for the offer. I really appreciate it. How to Write an Acceptance Letter for a Job Offer? You'll need to formally accept your offer. Learn what a conditional job offer is, including how to respond to one, with our stepbystep guide on conditional job offers. There are three primary methods through which you can communicate your acceptance: via phone, email, or inperson interaction. You will have 3 calendar days to respond to this conditional job offer and complete all required actions for accepting it. The acceptance letter is a simple and pleasant letter to write.