Historical clue formulations

• Basic tier on a popular ridesharing app — 2026-03-22
• Standard option on a rideshare app — 2026-02-17
• Non-premium option in a rideshare app — 2025-12-14
• Standard option in a popular rideshare app — 2025-08-13
• Option on a popular car service — 2025-07-15
• Lower-cost option on a popular rideshare app — 2021-04-11