American Hospital Supply put the order desk inside the hospital

Hospital supply ordering was slow because the distributor learned demand through clerks, paper, calls, and corrections. AHSC's ASAP system changed the boundary of the firm: the customer became the first data-entry point.

The public case summaries describe ASAP evolving from 1967 through the early 1980s, from automated ordering toward direct computer links and customer-specific stock numbers.

A 1982 federal antitrust opinion also noted AHSC's ASAP computer order-entry system and the broader importance of computer ordering to hospital suppliers. The clever move was logistical: reduce uncertainty by making ordering part of the customer's own workflow.

Let the customer enter demand at the source

It removed re-keying, so order accuracy improved before warehouse work began.

It made account stickiness operational: the easier system became the default replenishment path.

It freed salespeople from chasing routine orders and pushed them toward exceptions and new business.

A supply-chain system can win by moving the interface upstream. Capture demand where it occurs, and the rest of the chain can stop guessing what the customer meant.

Harvard Business School published the ASAP cases in 1985, treating the system as a technology and operations strategy problem. The pattern became ordinary later: supplier portals, EDI, and procurement platforms all use the same move of making demand digital at the source.