The best replacement for periodic inventory system is perpetual inventory system.

The best alternatives to periodic inventory system are rated as following:
★★★★★  perpetual inventory system
★★  perpetual
★  perpetual inventory

Your alternative for periodic inventory system is not listed? Suggest!
Speaking about periodic inventory system, one probably shouldn't forget about lifo.

Other search terms related to periodic inventory system and their ratings are:
★★★★★ lifo
You have in mind a companion for periodic inventory system and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of periodic inventory system in all years. Click on graph for more.
periodic inventory system
perpetual inventory system
perpetual