1. Click button at the bottom of the list.
   
   
2. Click restore button at the bottom of the list of add-ons
   
   
   
   
3. Next, follow the instruction provided by Apple, to restore your previous purchases.

1. Click button at the bottom of the list.
   
   
2. Then click the Store Assistant button below the product list. Next select the add-on(s) you are interested in, then click X button to return.
   
   
   
   
3. The Store now shows the add-on(s) you are interested in and any discounted bundles that contain any of those add-on(s).
   
   
   
   
4. To clear the selected add-ons, access the Store Assistant then click the Clear All button.
   
   
   
   

All settings can be updated on the Preferences Pane, to access it:

Keyboard shortcut: Command key (it has a ⌘ symbol) and then the ","

1. Access the preferences pane.
   
   Keyboard shortcut: Command key (it has a ⌘ symbol) and then the ","
   
   
   
   
2. Check or uncheck the Use Current Date checkbox in the Items section.
   
   
   
   

1. Access the preferences pane.
   
   Keyboard shortcut: Command key (it has a ⌘ symbol) and then the ","
   
   
   
   
2. In the Items section, update the textbox in the Your Label column