BzzAgent is a pretty basic and easy site to use. Join, fill out surveys that will help match or qualify you for products , and then wait to see when you qualify to test a product for FREE. Also, when you first sign up, you get a test run at what a BzzCampaign will be like with their Welcome Aboard campaign. BzzAgent has many activity options. They also send you a magnet in the mail along with a little additional information about BzzAgent. The site favors quality over quantity so there is no need to try to EVERY activity listed when you are selected for a campaign. Just stick to a few and make sure you follow the guidelines they give you. There are two features on the site I like a lot: You get see other ongoing campaign activities from other members and you also are able to track your samples when they are mailed to you! Click here to sign up to be a BzzAgent.
Complimentary products I have tested for BzzAgent:
BzzCampaign #1: Feb 2017
Dove DermaCare Scalp Pure Daily Care 2n1 Anti-Dandruff Shampoo & Conditioner
Click here to read my review of Dove DermaScalp Anti-Dandruff 2n1 .
BzzCampaign #2: March 2017
FebrezeOne: Bamboo, Mandarin, and Orchid
Click here to read my review of FebrezeOne.