When you sign up to be a part of the Lumi Rewards Community, the very first survey that you will be given is called a Profile Survey. It will ask you for details like your name, gender, age, location, network provider, and income bracket.
The Profile Survey helps Lumi to match you with the surveys that are best-suited to you. Depending on the information that you share, you will receive surveys that may not be available to some other people and vice versa. Every piece of information that you fill on Lumi is treated with the utmost confidentiality and is not shared with third parties except you expressly allow it.