A sale rail is the rack holding reduced clothing. Rummage through the sale rail, everything on the sale rail.
It is put near the back so that customers walk past the full-price stock to reach it. What ends up on a sale rail is usually the odd sizes rather than the unpopular styles.
1nounsale railThe rack holding reduced clothing.
“She found the coat on the sale rail at a third of the price.”
sale rail is a rack.
Practised in Shopping & Money