[mikeyouse]

Some of it is contexual, at my last office, everyone was on slack even though we weren't a software company. The execs used a bot (Birdly maybe? I wasn't that involved) to track their expenses. Previously it was up to each exec to keep paper receipts, input them manually into a spreadsheet and submit it to our accounting department. Afterwards, they just shot a picture of each expense and let the slackbot manage it, submit for approvals for big expense and deliver it to accounting at the end of every month.

https://www.getbirdly.com/