Ask HN: What is the best way to track a Twitter campaign?

Y	Hacker News new \| ask \| show \| jobs

	Ask HN: What is the best way to track a Twitter campaign?
	2 points by WesleyThurner 4758 days ago
	Let's say you partner with someone who has 10,000 followers and they tweet about your site. What is the best way to track this? A unique URL? Google Analytics? Traffic sources?