For a business this is basically free. You could honestly even think of it as a net-positive for some teams. Think of all of the times you were in a group meeti

For a business this is basically free. You could honestly even think of it as a net-positive for some teams. Think of all of the times you were in a group meeting and somebody has to repeat themselves because someone else was typing, living next door to construction, ambulance drove by, etc. $300 / year for a team of 5 more than pays up for itself if you think of it in terms of hourly salary. For a $120k/year salaried engineer, effectively paid $60 / hour, you only need to save them 1 hour per year for this purchase to be financially worth it for the business. Not to mention the less tangible benefits like "being less distracted/stressed during meetings".