From the listing's page that you made the offer on... Go to the listing's
page that you made the offer on. Next to your offer, click "Edit". (This
is a secure section. It will not ask you for your password, because once
you enter in your username and password, the site becomes secure to you,
and ReExchange "remembers" your listings
and offers.)
An "Update Offers" box appears, similar to the "Make an Offer" box you used
when making your offer. You may change any of the information you originally
entered. Press "Update Offer" when you are finished, and you will find yourself
"back" at the listing's page that you made the offer on, showing you the
updated information immediately.
You may delete your offer by simply clicking "Delete Offer" at the bottom
of the page.
