Last month, Mintel Comperemedia, a company that tracks the amount of promotional direct mail sent out by credit card companies, reported that, in April, the volume of such offers hit a 25-month low. And it went on to predict that many fewer mailings would be made in 2012 than last year. In a press release, it explained the reasons behind the likely fall: "Issuers have adopted a more cautious approach due to an uncertain economic environment."