You are usually advised by your orthodontist to wear your retainers all the time for the first 2-3 months following the completion of your active treatment. If this is the case, wear your retainers all day and all night wherever you are.
license fee - a fee paid to the government for the privilege of being licensed to do something (as selling liquor or practicing medicine) license tax, licensing fee. medical specialty, medicine - the branches of medical science that deal with nonsurgical techniques.
If you operate more than 1 Business Line and/or in more than 1 Region/Country, the total annual License Fee is calculated by adding the applicable fees for additional Business Lines and Regions/Countries to the base fee.