add on

Paris and Washington will be hoping that Déby sees Moscow as a diplomatically useful add-on, and not an alternative to the West.

Subscribers who want to add an outside user can do so with what the company calls an “extra member add-on.”

Ms Shotbolt says this has enabled Steam to charge an "excessive commission of up to 30%", making UK consumers pay too much for purchasing PC games and add-on content.

The NFL will contend that “Sunday Ticket” is an add-on package for the league’s most-devoted and out-of-town fans, along with stating that all games for local teams are available on broadcast networks.

"Biodiversity targets are often vague, initiatives are "add-on" rather than integrated, and resources allocated to biodiversity recovery are insufficient," one of the authors said.