> For the complete documentation index, see [llms.txt](https://support.caasie.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.caasie.co/best-practices/glossary-of-terms/d-g.md). # D - G #### D #### Dates Dates are used to determine which days of a week/month/year your campaign will be active. “Start date” refers to the day in which the campaign will first become active, and the “End date” refers to the day in which the campaign will cease to be active. The dates are relative to the screen/s selected within a campaign, not necessarily the time zone from which you’re working. #### Demand Side Platform (DSP) DSP is the software that helps advertisers to plan and run their campaigns. In the context of CAASie, It is the user interface that enables you to select boards, upload artworks and set other criterias for your message to be displayed on a digital screen. #### Display currency Display currency is the preferred currency in which you would like to view your transactions/activity in-platform. The theoretical value of credits are matched to the value of the USD, however this can be translated to your preferred currency for convenience. If you have questions about a definition, please contact for assistance.