Proration Line Item Upgrade Recheck

Recheck prorated line items after a mid-cycle plan change before the invoice is trusted. Preparation only, not an account action.

What to provide

Subscription change record, cycle dates and the generated proration lines.

How it works

1. Record the cycle start and the change date.
2. Recompute time-based credit and charge per line.
3. Match them against the generated proration lines.
4. Return the recheck without billing changes.

The output

line | change_date | days_credit | days_charge | expected_amount | invoice_amount | match

Worked fictional example

Fictional upgrade on day 10 of 30. Credit 20 days of the old 30 plan and charge 20 days of the new 60 plan: net 26.67. An invoice line of 40 would double count the remaining days.

Checks and limits

Keep original values, source IDs and version dates. Unknown facts stay held. Use qualified review for hiring, legal and accounting conclusions. No send, share, sign-in, scheduling, ledger change or payment. Fictional contract review is not a live account compatibility test.

More founders workflows · How-to guides

Method: reviewed source. Demand lead: Oct15 live AIS Search Console: marketing Copilot37 impressions, Planable/Claude45, Planable/ChatGPT24, campaignbrief12, investoragent19, MuseIndia115, cashflowforecasting13. Social calendar/reporting topics follow parent-query leads; other professions follow documented workflow needs, not measured exact intent. Site impressions are not monthly volumes; exact topic volume is unmeasured. Checked October 15, 2026.