Related Clues:
- Teaching methods
- Sales-floor samples
- Not quite leaders of the pack
- Often-buggy software versions
- Shows at trade shows
- Trade show presentations
- Trial software
- Some preliminary tests
- Prefinal versions
- Software to debug
- Showcase records
- Used cars for salesmen
- Often-buggy software releases
- Marches taking up a number of days
- Hoi polloi in marches?