sales_event
1. [ noun ] (business) an occasion (usually brief) for buying at specially reduced prices
Synonyms: sale cut-rate_sale
Examples:

"they held a sale to reduce their inventory" "I got some great bargains at their annual sale"

Related terms: occasion clearance_sale fire_sale rummage_sale white_sale garage_sale boot_sale fire_sale going-out-of-business_sale realisation selloff closeout bazaar
Similar spelling:   sales_pitch
  sales_force
  sales_booth