Credit

The UPG Credit is the primary form of currency in the milky way galaxy.

Form
Credits can be spent via "Credit Chips" which are small, card like computers similar to an Old Earth Credit Debit Card.

Design
Credit Chips are small rectangular "slivers" of computers with a Type 1 Synthetic Soul installed.

Every Credit Chip is bio metrically linked to its owner and makes use of highly directional visual displays to show its owner relevant information such as current balance, transaction history and recent income.