A write-in candidate is a candidate in an election whose name does not appear on the ballot, but for whom voters may vote nonetheless by writing in the person's name. The system is almost totally confined to elections in the United States. Some U.S. states and local jurisdictions allow a voter to affix a sticker with a write-in candidate's name on it to the ballot in lieu of actually writing in the candidate's name. Write-in candidacies are sometimes a result of a candidate being legally or procedurally ineligible to run under his or her own name or party; Write-in candidacies may be permitted where term limits bar an incumbent candidate from being officially nominated for, or being listed on the ballot for, re-election. In some cases, write-in campaigns have been organized to support a candidate who is not personally involved in running; this may be a form of draft campaign.