An example phrase to use would be "Hello. Please accept this as my formal acceptance of the position of Assistant Product Developer.I eagerly look forward to commencing my job responsibilities and contributing to the growth of the company. It's not a signed offer, but it means you are in the process of negotiating, so the deadline should no longer be relevant imo? Use the Reconnect system to apply for these benefits online. Stand out from other job applicants with free, professional cover letter templates. These cover letter templates are perfect for any job or industry. When accepting a offer verbally, say 'thank you' for the opportunity, show how excited you are, and make sure to clarify any question marks you have.