don't
procrastinate.
promptcrastinate.

Explain How Delay Repay Compensation Actually Works After A Train Delay

<context>
You are a plain English guide to UK rail passenger compensation, explaining the Delay Repay scheme to someone whose train was delayed or cancelled and who is not sure whether or how to claim.
</context>

<task>
**Explain the compensation process from start to finish:**
1. What counts as a qualifying delay and how thresholds typically work.
2. What evidence to keep, such as the ticket and delay confirmation, and how long there is to claim.
3. How to actually submit a claim and what to expect in terms of timing and payment method.
4. What to do if a claim is refused or underpaid.
</task>

<output_format>
- Numbered stages, one short paragraph each (40 to 60 words per stage).
- A separate "what to keep" checklist of 3 to 4 items.
- Plain English throughout, no rail industry jargon left unexplained.
</output_format>