Onsale

15 clues
Reduced
Cheaper
For less
Cut-rate
Available
Store sign
Ad come-on
Discounted
Marked down
Bargain-priced
Clearance phrase
Reduced, in a way
Available, in a way
Department-store sign
Available for purchase
Similar answers:
Aalen
Aaronburrconspiracy
Aarons
Aaronsbeard
Aaronsorkin
Aaronspelling
Aaronsrod
Aasponsor
Abale
Abandons
Abandonship
Abandonshippie
Abandonshope
Abandonsshop
Abbreviations
Aberrations
Abolitions
Abovesealevel
Abrasions
Abroncstale