Promotion edicts decide how well the realm promotes itself internationally. The consumption values refer to how many BP are consumed each turn to maintain the edict.
Current level: Token promotion
None (–1 stability, 0 consumption)
Token (1 stability, 1 consumption)
Standard (2 stability, 2 consumption)
Aggressive (3 stability, 4 consumption)
Expansionist (4 stability, 8 consumption)