Direct marketing is practiced by businesses of all sizes—from the smallest start-up to the leaders on the Fortune 500. A well-executed direct advertising campaign can prove a positive return on investment by showing how many potential customers responded to a clear call-to-action. General advertising eschews calls-for-action in favor of messages that try to build prospects’ emotional awareness or engagement with a brand. Even well-designed general advertisements rarely can prove their impact on the organization’s bottom line. The demonstrable result of Direct Marketing is the reason for its increasing popularity.