Virgin mobile is offering 1.5gb bonus on 12 month contract byo plans to their existing customers.
That's
3GB for $30 per month
13.5GB for $40 per month and
16.5GB for $50 per month
You will have to login to their my account to redeem this offer or may available via chat or call.
Plus
Data Rollover
Data Gifting
Music streaming offer
This sounds like a targeted offer to me?