The Terminal Kept the Score: Validating a Cafe Franchise's Point-of-Sale Tip-Suggestion Screen Dwell Time as a Per-Outlet Friendliness Proxy Against Realised Tip PercentageResolving to The Terminal Kept the Score: Validating a Cafe Franchise's Point-of-Sale Tip-Suggestion Screen Dwell Time as a Per-Outlet Friendliness Proxy Against Realised Tip Percentage…