落札

1. Origins, structure, and basic meaning

• Structure: 落札 is read as らくさつ and is a noun and する verb for winning an item through a successful bid at auction.
• Basic usage: Winning an item appears in 時計を落札する, while confirmation of the result appears in 落札が決まる.

2. Common pitfalls and similar expressions

• The act and the result
  • 落札する presents the bidder winning the item, while 落札が決まる presents the auction result being settled.
• Difference from 入札
  • 入札 is the stage of submitting a price or terms, while 落札 is the result of becoming the successful bidder.