Job advertising is a common and useful recruitment marketing method that is available to a wide range of candidates and offers a practical way to widen the applicant pool. Frequently, retail advertisements only briefly introduce job requirements, but others provide more detailed information. Existing message studies, however, are inconclusive about the effectiveness of message specificity. A scenario-based experiment that included 164 participants revealed that the type of decision maker (maximizer or satisficer) moderates the specificity effects in recruitment messages. After receiving a detailed job message, more satisficers stop their search process, but only maximizers perceive the company as more attractive and increase intentions toward the advertised job. A follow-up qualitative study involving 30 participants provided further insights. K E Y W O R D S decision-making style, job advertisement, maximizer, message specificity, recruitment marketing, satisficer S U PP O RTI N G I N FO R M ATI O N Additional supporting information may be found online in the Supporting Information section.How to cite this article: Liu Y-L. Providing more or less detailed information in job advertisements-Does it matter? Int J Select Assess. 2020;28:186-199. https ://doi.