The answer to all those questions are yes and no.
Yes, sometimes all the instructions are attached and no, sometimes only the barest information is attached to the job description and you really don't know what you're getting into until you get the shop and get access to the full instructions and the report questions.
Yes, usually there is a form they send you but you will be filling it out online not on paper.
Yes, there are certain companies any one of us would advise you to sign up for first and no, there is no consensus on which companies those are.
This is a learn by doing situation. The forum will try to help you avoid the submerged rocks, but you will be navigating the waters largely on your own.
If you go to the bottom of this page and find the list of Mystery Shopping companies and click that, you will find the top 15 (I think) most talked about companies. Because they are most talked about does not necessarily mean they are loved by all. But start there. A couple companies you are safe with that are good for beginners are Market Force and Maritz. Market Force for their fairly easy shops, simple reports and little need for narratives. Maritz because you can actually get them on the phone and they will help you understand what you need to do.
Beyond those two (who are solid, stable, large companies with no payment issues), read some of the information about the others and sign up for more companies. Not all companies will have shops you can do right away, but they may have more shops in your area in the future.
If you can get to an IMSC conference, you will learn a lot there. Getting Silver and Gold certified will also teach you a lot. But mostly you will learn by doing. When you take a new shop that you've never done before, only sign up for one. After you have done one and reported it, then you can judge whether it is worth it. If you sign up for five of them and hate it, you will want to flake the other four and flaking (not doing a shop you agreed to do) will hurt your future chances of getting jobs.
Read the first 11 threads in the New Shopper area before asking a lot of questions because many questions will be answered right there. Edit ... please don't read this that you shouldn't ask questions, only that you should read the basic stuff and *then* ask questions of anything you don't understand or that wasn't covered there. Reason being if you ask something that *is* covered there, likely you will be told to go read those threads anyway.
And good luck.
Time to build a bigger bridge.
Edited 2 time(s). Last edit at 04/22/2015 03:52AM by dspeakes.