(CNN) - Verizon customers with unlimited data might want to enjoy it while it lasts.
The wireless carrier told Wall Street analysts Wednesday that it plans to make customers switch to tiered data plans when they upgrade.
Verizon will unveil its data share pricing model by mid-summer.
The idea is that users can buy a chunk of data that can be used with multiple devices on the same account.
This even impacts people who are grandfathered with an unlimited plan.
No word on costs and the Verizon CFO says right now the plan is "paper, not actual."