Where did the concept of a “tip” or gratuity for service originate?

Question: Where did the concept of a “tip” or gratuity for service originate?

Answer: The concept of a “tip” or gratuity for service may have originated in ancient Rome, where patrons would give coins to servants or slaves as a sign of appreciation.

Just updated: 50+ Ways to Make Money (including 30+ work from home jobs)

More ways to make money:
FlexJobs – Find remote and flexible jobs in over 50 career fields from all over the world.

Swagbucks – Earn free gifts and cash-back rebates by searching the web, playing games, watching videos, shopping, and more.

Writers Work – Find freelance writing jobs and publish your articles, all while working from home.

Public.com – Get free stock just for signing up for this investment app.

Who invented the first ATM and when was it installed?

What is the world’s oldest continuously operating bank and where was it founded?