Border Reiver
SOC-14 1K
As an aside the reference to Imperial Credits and their manufacture can also be found in The Traveller Adventure and an alternate view on Credits can be found in White Dwarf. I can no longer recall the issue as I sold them all on e-bay last year.
IIRC credits in high tech society were issued in cards, personal account cards which carried the owners personal balance from system to system and generic "cash" cards which were issued in denominations and could have funds withdrawn from them and disposed of when empty. In fact I now regret not making copies of the various articles from WD before selling as there was some great work to be found by such luminaries as Andy Slack, Bob McWilliams and Marcus Rowland.
IIRC credits in high tech society were issued in cards, personal account cards which carried the owners personal balance from system to system and generic "cash" cards which were issued in denominations and could have funds withdrawn from them and disposed of when empty. In fact I now regret not making copies of the various articles from WD before selling as there was some great work to be found by such luminaries as Andy Slack, Bob McWilliams and Marcus Rowland.