If you have a team of DJs, Food Service Staff, or Drivers that all need access to your projects in Goodshuffle Pro you can quickly add them by adding Unlimited Read Only Users to your account.
First, head to your Subscriptions Tab.
Then, select to Purchase Unlimited Read-Only Seats.
Finally, you can start inviting your Read-Only Users to your account by adding their email and sending them an invitation.
Here's a full list of a Read-Only User's permissions.