Crossword clues for Sponsor's purchases:AIRTIMERadio sponsor's purchaseADSPACESponsor's purchaseAIRTIMESSponsor's purchasesAIRTIMESponsor's purchase ... or what the starts of 18-, 24-, 51- and 60-Across can haveADSSponsor's purchasesAIRTIMESponsor's purchaseADSThings purchased by sponsors