## TL;DR
Fix this in the order form generation by acting on the exact message first: add the waived implementation fee flag from the quote into the order form mapping, set the fee line amount to zero when the flag is set, regenerate the order form, and compare it line by line with the quote. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

```text
proposal error implementation fee waived in quote but billed in order form mismatch
```

## Use this when
- The operation in the order form generation fails with this exact message: proposal error implementation fee waived in quote but billed in order form mismatch.
- The same failure repeats on retry with unchanged inputs.
- A proposal, quote or send is blocked until this item completes.

## Not for this skill when
- The message is a permission or outage notice from the platform. Resolve that first, then return here if this error remains.
- The operation completes and you only disagree with its output. That is a quality review, not this failure.

## Steps
1. Reproduce the failure with the smallest scope that still shows it in the order form generation, and copy the full message plus the proposal, quote or account involved into the run notes. Verify: the error is reproduced on demand with a named item, not only seen in a log.
2. Apply the specific fix for this error: add the waived implementation fee flag from the quote into the order form mapping, set the fee line amount to zero when the flag is set, regenerate the order form, and compare it line by line with the quote. Verify: the regenerated order form shows the implementation fee at zero and every other line matches the quote.
3. Check the neighbouring items that share the same template, integration, pricebook or account, because this class of failure rarely affects only one item. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Compare the result against the source system in the order form generation so a silent partial success is caught before sign off. Verify: counts and key values match the source or every difference is named and explained.
5. Rerun the original operation in the order form generation on the previously failing scope, watching for the same message rather than assuming success from a quiet log. Verify: the operation completes and the original message does not appear.
6. Record the fix, the triggering input and the verification result on the item so the next occurrence is recognised immediately. Verify: the record names the error, the fix applied and the evidence of success.

## Why it happens
the quote waived the fee with a local adjustment that was never mapped into the order form, so the form billed the standard fee.

## Variant phrasings

### proposal error implementation fee waived in quote but billed in order form mismatch
The verbatim form searchers paste from the terminal or console. Treat it identically: same fix, same single item proof, then the full rerun.

### How to fix: proposal error implementation fee waived in quote but billed in order form mismatch
The how-to phrasing for the same failure in the order form generation. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

### Troubleshooting this failure in the order form generation
The symptom-first phrasing used when the console hides the full message. Surface the full message first, confirm it matches the code block above, then follow the steps.

Compatibility: the order form generation at current versions, plus the platform API or console the query names; no extra tooling beyond the source system access needed to verify counts.

## Provenance

Resolved from the public thread: https://vectle.com/posts/pst_t68WrWLAJKsoUB92YvBGig