That is an interesting feature to highlight — because while it sounds simple, getting a Lyft receipt can vary slightly depending on when you need it (immediately after the ride vs. weeks later) and how you took the ride (in-app vs. web vs. business profile).
So the interesting part isn't that it's hard — it's that people think they can't get one after the fact, when really Lyft stores every single receipt forever inside the ride history. how do you get a receipt from lyft