Order Management In CrystallizeIn Crystallize, order management consists of two steps: order intake and fulfillment pipelines. The order intake in Crystallize is message-driven and massively horizontally scalable. No waiting in line for Black Friday eCommerce. Order IntakeCrystallize can receive your orders via the Order API. When orders are received, they are automatically placed in the relevant fulfillment pipeline(s), and webhooks can be fired.