Goods purchased by clicking Preferences> License Information> License and purchase history.
1. "update" of the new purchase license renewal screen 'license new purchase' button at the bottom
2. In the updated license purchase history button, which uses the existing you can extend the duration of the license.
3. Add the license purchase history of purchasing agent in 'PC purchase additional' button to add funds will be prorated according to the number of days remaining existing licenses.