How to Avoid Falling Victim to 'Secret Shopper' Scams:
Remember that anyone can place a newspaper or online ad. Do not confuse the appearance of such solicitations in reputable forums with proof of the offers having been vetted by those publications or job search services.
Do not be lulled into a false sense of security by official-sounding corporate names. Some scam artists operate under business names that can be confused with those of long-standing, reputable firms. Others choose impressive-sounding evocative names that roll satisfyingly off the tongue. In both instances, they count on their pigeons being mollified by the sound of the name rather than inspired to research the company on their own.
Don't pay a company to hire you, not even if such payment is presented as your buying necessary training materials, obtaining required certification, or registering with databases of available mystery shoppers. Remember, if the process involves your sending your "employers" money, it's probably a scam.
Be wary of companies that ask you to disburse money from your own pocket for the goods you buy as their secret shopper. While some legitimate mystery shopper companies do operate in this fashion (with their employees submitting receipts for what they bought along with their reports, then being reimbursed in full), the more prudent aspiring secret shoppers will tread carefully in this regard at least for the first few transactions, rather than plunge in wildly and make large purchases with their own cash.
Do not wire money to strangers or to firms that have supposedly hired you. Use entities such as Western Union and MoneyGram only when you know the person who will be receiving your cash very, very well. Remember, that while a charge made against a credit card can be disputed and a check can have a stop-payment order issued against it, once cash is out the door, it is gone forever. Since wiring money is sending cash, treat it that way.
If you have questions about the legitimacy of a job listing, contact your Better Business Bureau, your state or local consumer agency, or the Federal Trade Commission.