1. Open a user's profile and click on Sale
  2. Select a Season 

3. Select "Multipack" and click on Find. The system will provide a summary of all the multipacks available.

 4. Click on "Select" to pick one. If a multipack varies in price/duration, a new window will open up.

 5. You can also specify the first day of validity of the multipack or leave the field blank to automatically set the current date.

6. Once you have selected the desired multipack, click on "Confirm Sale" to open the payment window

(to apply a promotion or discount click on options. If you wish to specify a seller click on the arrow next to the button "Confirm Sale").