what does c/o -- b/o -- t/o mean?

what does

c/o -- b/o -- t/o mean?

i think b/o=buy out
but the rest is unknown to me

thanks for you answer

FWIW, I've never seen those in this game.

c/o=current offer- offer still stands
t/o= top offer- maybe an offer gotten in previous attempts to sell

Then I would guess b/o would be Best Offer.

From what I have seen b/o means buyout. My first thoughts were best offer as well, but I'm pretty sure it's buyout, like an ebay buy it now price.

c/o = current offer = best offer.
b/o = buyout.
Never heard of t/o before.
I'm still not sure what "obo" means.

obo is "or best offer", or in some cases "or better offer".