"Reverse auction" price drops are considered bump posts as specified in the For Sale Guidelines.
Sellers who bump For Sale topics with price drop, or no price drop, within 3 days (72 hours) from the last post (by anyone) can expect a moderator to delete the post.
Sellers who over-use bump posts, putting other sellers at a disadvantage, can expect posts to be deleted and/or topics locked.
For Sale posts that add "Make an Offer" or added description, etc. will be considered bump posts since all info and terms should be in the first post of the topic. You may edit your original post for 10 hours.
There are reasonable exceptions, such as to post that an item is sold or to answer a question.
Sellers who abuse bumping or other Guidelines can be put into a separate classification with limited posting privileges.
Last edited by Oldgas; Wed Nov 19 2014 05:52 AM. Reason: edit to define bump more clearly