Related Clues:

• Makes an offer at an auction
• Card table actions
• Fantasy offers
• Raises one's paddle, say
• Parts of a "war" on eBay
• Calls from bridge going around Bissagos Islands
• Opens, say
• Bridge actions
• Bridge starters
• Raises a paddle at an auction
• Auction series
• 'One heart,' 'two hearts,' 'three hearts,' etc