This is a short (10 minute) anonymous survey for a college group project about tipping. It asks how users tip and also what factors influence that, but it does not ask for things such as name or location. Anyone can take it.
It can be found here:
https://docs.google.com/forms/d/e/1FAIpQLSfMKXD2heXQFiweQgRVGxnfxvF56tZRZq3ScK06j_25HKnI0A/viewform