If you do not want Snip users to snipe your item, please insert following code into your item description:
This will display a "No Sniping" sign:
and prevent a shot in this auction from the Snip service.
Remember: You cannot change this decision once it is made. You may wish to reconsider. Most buyers are honest and sniping may increase the auction price. Remember that shots from Snip are constantly monitored to avoid abuse. By blocking Snip you refuse many potential buyers - Snip users.