We have three Data Boost options: 1GB, 2GB and 5GB. You can add them all together or in any combination concurrently, to provide up to the maximum of 8GB of additional data for the month.
However, Data Boosts can’t be stacked – so you can’t use the same Data Boost more than once in a calendar month.
To add a Data Boost, from the dashboard of your my.plan account, go to:
PRODUCTS > DATA > DATA BOOST > BOLT ON/DATA BOOSTS> [select user] > ADD