All terms

Glossary

What is FIFO (First-In-First-Out)?

Also known as: First-In-First-Out

FIFO (First-In-First-Out) is an inventory method where the oldest stock — the first received — is sold or dispatched first. It keeps inventory fresh and is the default rotation rule for most retail goods, while perishables typically use FEFO instead.

See RetailD4 in action

A modular retail operations platform for multi-store retail and pharmacy chains — POS, warehouse, CRM, and analytics in one system.

Request a Demo