Systems and methods for detaching a security tag from an article. The methods comprising: integrating a mobile communication device with a mobile tag detacher; receiving a tag body of the security tag in an insert space of the mobile tag detacher; mechanically coupling the tag body of the security tag to the mobile tag detacher if at least one of the mobile communication device and the mobile tag detacher verified that removal of the security tag from the article is permitted; performing operations by the mobile tag detacher to facilitate the detachment of the security tag from the article; and decoupling the tag body from the mobile tag reader such that the tag body is removable from the insert space.