I received a check in the mail last week from Links Research Group with instructions on how to be a mystery shopper for their company. Also included was a check for $3, 988. Nice amount of cash considering it is Christmas season! I was about to cash the check when I decided to look up the company online. No company on the whole internet called Links research. Also when I entered Evercom, all that came up was the complaintsboard. I'm definitely glad I checked this out before trying to cash this check. read full review »