The Zombie Spend Recovery Workbook

Zombie spend is money you pay for software nobody uses — dead tools, converted trials, former-employee subscriptions, abandoned-project tools, and unused seats. It's the easiest waste to recover because killing it costs you nothing: you're not giving up anything you use. This workbook walks you through finding it, calculating it, killing it, and keeping it dead. Work through the parts in order with your billing data in front of you.

Part 1 — Hunt the five zombie types

Zombie spend comes in five forms. Go through your tool inventory and tag each:

Type	How to spot it	Found?
Abandoned-project tools	Bought for an initiative that ended	________
Former-employee subs	Signup/billing tied to someone who left	________
Converted trials	A trial that became paid; you forgot to cancel	________
Switched-but-not-canceled	You moved to a competitor, kept paying the old one	________
Unused seats	Seats for people who left or never logged in	________

For tools you can't classify but also can't vouch for, tag them Unknown — and treat unknown as a strong zombie candidate (it usually is).

Part 2 — Calculate the damage

Annualized cost of confirmed-dead tools: ________
Annualized cost of "unknown" tools: ________
Unused-seat waste (unused seats × per-seat × 12): ________
Total zombie spend (sum): ________

This number is your recovery target — money that becomes pure margin the moment you act.

Part 3 — Kill it (in priority order)

Work highest-cost first. For each zombie:

Export the data if there's anything worth keeping (safe cancellation).
Cancel using the right script for the situation.
For former-employee tools: regain ownership first, then cancel (reclaim guide).
For unused seats: remove the seats; downgrade the plan.
Confirm billing stops — calendar the next billing date and verify no charge.

Track as you go:

Zombies killed: ________
Annual spend recovered: ________

Part 4 — Recover wrongful charges

Some zombie spend you can claw back, not just stop:

Recently auto-renewed and unused? Request a refund (use the refund script). Many vendors refund a recent annual renewal if you ask promptly.
Trial converted without your intent? Ask for a refund of the first charge.
Charged after you canceled? Use your cancellation documentation to dispute.

Refunds requested: ________
Refunds recovered: ________

Part 5 — Keep it dead (prevention)

Zombie spend regenerates from the same sources every time. Shut them down:

Billing inbox — new tools and conversions become visible automatically.
Trial decision dates — every trial gets an active keep/kill call before it charges.
Software in offboarding — departures trigger a transfer-or-cancel sweep.
Owners for every tool — unowned tools are tomorrow's zombies.
Quarterly review — catch new zombies before they entrench.

Why zombies hide (and how to drag them out)

Zombie spend survives for two reasons: it's invisible (scattered across billing emails, former-employee cards, and inboxes nobody checks), and it's annoying to cancel ("cancel" was the single most-repeated verb in the founder research behind this product). This workbook handles the cancellation friction. The invisibility is what InvoiceAgent solves — it scans your connected billing inbox to surface exactly what breeds zombie spend: tools you have accounts with but haven't been billed by recently, converted trials, recurring vendors with no owner, and renewals coming due. It turns "I'm sure we're wasting money somewhere" into a specific list you can work down.

Run this workbook once and the recovered spend is immediate and real. Build the Part 5 habits and it stays recovered. Of every SaaS cleanup move, killing zombie spend has the best return — it's margin you reclaim with a handful of cancellation emails.