Verizon Wireless says families of four can get 16 GB of mobile data for $150 per month thanks to a new bonus data promotion. Verizon charges $70 per month for its 8 GB (or, L) plan. Families that subscribe to the L, XL, and XXL plans can score an extra 2 GB of data per line. The bonus data is only available when customers activate a new line or upgrade an existing phone. Verizon says the bonus data will be available to each line as long as it remains active on Verizon's network. Bonus data will not carry over month-to-month. The $150 monthly price includes the $70 data charge, plus $80 in line access fees for four smartphones. Taxes and handset payments are not included. Verizon says the bonus data promotion will be available for a limited time. Customers who activate new lines of service will be eligible to receive a Samsung Galaxy J3 V handset for free ($7 bill credit applied on a monthly basis for 24 months). Verizon will allow new customers up to five free J3 Vs per account.