Salesforce buys Slack in a $27.7B megadeal
Ron Miller
https://techcrunch.com/2020/12/01/salesforce-buys-slack/
Web
December 1, 2020
Salesforce completes $27.7B Slack acquisition
https://venturebeat.com/business/salesforce-completes-27-7b-slack-acquisition/
July 21, 2021