Do I have to include that I don't accept returns on my Craigslist ad?

So I'm selling a home security safe that I've owned for about two years on Craigslist. That safe is in an excellent condition and has no missing parts. Do I have to include that I will not accept returns/refunds on the ad? Also, if I write down that I don't accept returns or refunds, will that... show more So I'm selling a home security safe that I've owned for about two years on Craigslist. That safe is in an excellent condition and has no missing parts. Do I have to include that I will not accept returns/refunds on the ad?
Also, if I write down that I don't accept returns or refunds, will that discourage people from buying from me?
5 answers 5