Welcome. A great place to start is the New Mystery Shoppers section. The threads at the top are particularly helpful to anyone starting their new mystery shopping business. There are tips for everything from registering with companies to helpful software to taxes.
Equal rights for others does not mean fewer rights for you. It's not pie.
"I prefer someone who burns the flag and then wraps themselves up in the Constitution over someone who burns the Constitution and then wraps themselves up in the flag." -Molly Ivins
Never try to teach a pig to sing. It's a waste of your time and it really annoys the pig.