Would not approve a payroll check to be cashed after Walmart had me to endorse the check. Reason #2.. I make more money than they (Certegy) would cash weekly. I feel that this violated my civil rights. As long as the check is legal, They told me it was, they had no right to refuse approval to Walmart... THey (Certegy) has no right to tell me or anyone else how much money they can make on a payroll check... I am looking for attorneys and/or firms to file a class-action law suite against Certegy Check Services. read full review »