Users have just under a week to vote on proposed changes to Facebook's policy.
The social networking website proposed revisions to its Data Use Policy and Statement of Rights and Responsibilities on November 21st.
The proposal sparked outrage from privacy groups who sent an open letter to Facebook CEO Mark Zuckerberg objecting to the proposal.
Facebook is using a customized voting app to collect the votes and a third party will tally the results.
Voting ends Monday, December 10th at noon.