B) Bumping: For a bump to be valid it must follow all of these rules:
.....I) Do not respond to each and every post made just to bump the thread, this is spam.
.....II) Make sure the post has content, it can't just be 'bumped' or 'updated', update your items or prices significantly, and state exactly what was updated.
.....III) Do not delete-bump. (delete-bump: Deleting a previous post then posting again in order to have a more recent post.)
.....IV) Creating new threads in an attempt to bump your sales is not allowed, whether the thread is active or not.