The S in BACS or Bankers Automated Clearing __
Puzzle 15 of Sci-fi Universe Medium Pack
Question is: The S in BACS or Bankers Automated Clearing __
and the answer is: SERVICES
Word Meaning:
SERVICES — (business, economics) That which is produced, then traded, bought or sold, then finally consumed and consists of an action or work.
Definitions from Wiktionary.