Yes, WPITCOM Signage Manager 3 offers an optional sophisticated plugin^*) to

• integrate a variable playlist part into a playlist
• play paid SSP advertising scheduled by the supported SSP
• stop / change / add the part at any to any playlist

Please ask us for details at any time.

Good to know:
Even all SSP provided media content is also directly cached on the local device / network to avoid intensive network traffic.

^*)
1. Available currently for Linux Devices only – Android in preparation
2. Please ask for supported SSP currently. Additional SSPs eventually on demand – on request.