Paper files, fax pages and most recently .pdf's have become the defacto standard for media planners and buyers to collect and organize information on advertising media opportunities.
Paper files, fax pages and most recently .pdf's have become the defacto standard for media planners and buyers to collect and organize information on advertising media opportunities.
纸张传真页和最近.pdf的已成为defacto标准的媒体设计师及买家收集和整理关于广告媒介的机会.