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:Which of the following means of payment requires…A new offer of contract that terminates the original…Which of the following requires acceptance before it…The most acceptance and convenient means of payment…A financial institution established for the purpose…