How was a significant portion of the U.S. initial cost contribution often structured instead of direct cash payments?

Answer

As a trade of services, hardware contribution, or guaranteed access slots

A substantial part of the U.S. contribution was structured as an exchange rather than just currency, involving providing specific hardware, offering services, or guaranteeing access slots for international partners.

How was a significant portion of the U.S. initial cost contribution often structured instead of direct cash payments?
costUSAISSSpace Stationfunding