Cadragon,
Welcome to the forum! Many new shoppers are unaware that the Independent Contractor Agreements (ICAs) that we all sign when registering with MS Companies (MSCs) require that we do not tell what clients are shopped by which MSCs. In addition, the forum rules require that this information not be shared, even in PMs (private messages).
Three MSCs is not even scratching the surface of the 200+ legitimate MSCs that are listed at the bottom of each form page, through a link that you can click on. Most of the more serious shoppers are signed up with 150 or more MSCs.
A good strategy for a newbie would be to sign up with 5-10 new companies on each day that you have not scheduled a shop. This is the investment of time that shoppers make to get their new small business started. Save a short sample narrative in Word to use for the many MSC applications that require one, and keep a spreadsheet with the names of the MSCs, your sign-in codes, and their web sites and contact phone numbers. You can later expand this to include more data for tracking your shops,fee and reimbursement payments due to you, and payments received. You will need the payment information at tax time, of course.
This is a great small business opportunity, so enjoy!
Based in MD, near DC
Shopping from the Carolinas to New York
Have video cam; will travel
Poor customer service? Don't get mad; get video.