Note: This procedure involves editing a game file; create a backup copy of the file before proceeding. Use a text editor to edit the "bgruppen.dat" file in the "\1503 ad\data" folder. Look for the following entries in the file, about one fifth of the way down:
- Id: ALKOHOL
- BauFirst: INFRA_STUFE_1C
- Preis: 900
- Bonus: 5, STEPPE|PRAERIE|DSCHUNGEL
- PreisLevel: 0,5,10
Change the price ("preis"), as already done, to "900" and your people will pay it. Obviously, other prices can be changed ("Salz" is salt, etc.), but be careful. Do not mark up something that you plan on importing.