At what stage is acceptance of offer by post valid? When the letter is? by Sunday | Jul 22 | Commerce WAEC | 0 comments A. written B. posted C. delivered D. replied E. read Correct Answer: Option C – delivered Users Also Read These:A requirement for an offer to be valid is that it should be?A new offer of contract that terminates the original…Which of the following means of payment requires…The recognition and general acceptance of the right…Which of the following requires acceptance before it…