The Marketing Ops Checklist for Prepaid Ad Credit Reconciliation Across Meta, Google, and LinkedIn

Marketing ops teams reconciling prepaid ad credit across Meta, Google, and LinkedIn usually build the same checklist by hand, every cycle: pull each platform's invoice, pull each platform's delivery report, line the two up, chase the gaps, and roll three numbers into one figure finance can sign off on. The checklist itself isn't the problem — it's a reasonable discipline. The problem is that it's run manually, on a monthly cadence, against three platforms that don't report on the same schedule or in the same format, which is exactly the kind of repetitive, traceable process that should be running continuously instead of being reassembled from scratch each time.

LinkWorld.ai runs this checklist as infrastructure rather than a spreadsheet: a prepaid credit ledger, reconciliation sweepers, and billing-health canaries across Meta, Google, and LinkedIn, with every check below performed automatically and logged to an audit trail a team can actually read.

The Checklist, Item by Item

1. Confirm the balance, not just the invoice. A prepaid ledger holds one running balance funded by top-ups; every debit from Meta, Google, or LinkedIn spend posts against that same balance at the time it happens. The first check isn't "does the invoice look right" — it's "does the ledger balance match what should be left after this cycle's spend."
2. Match platform-reported delivery against ledger debits, per platform. Each platform's own reporting API says what it delivered; the ledger says what was actually debited for that delivery. These two numbers should match. When they don't, that gap is the reconciliation problem — not a rounding error to write off.
3. Flag undebited usage specifically. The costliest gap isn't a platform overcharging — it's a platform reporting spend the ledger never recorded at all. This is the case a monthly manual pass catches slowest, because nothing about the invoice looks wrong; the money is just missing from the record.
4. Watch for the warning signs before they become a gap. A reporting API returning stale numbers, a currency-conversion mismatch appearing mid-cycle, a platform's spend pace drifting from its budget curve — none of these are reconciliation failures yet, but they are what precedes one. Catching them here is what makes the sweep in step 2 a confirmation rather than a cold discovery.
5. Log every check against an audit trail, not a spreadsheet tab. A checklist that lives in a shared spreadsheet has no record of who ran it, when, or what it found last cycle. Every debit, sweep result, and canary flag needs a permanent, per-platform, per-cycle record finance can trace without asking ops to reconstruct it later.

Why This Runs as a Ledger Instead of a Recurring Task

Steps 1 and 2 above are what a prepaid credit ledger with reconciliation sweepers does on a schedule instead of at month-end: the balance is checked continuously, not reconstructed once a cycle from three separate invoices. Step 4 is what billing-health canaries watch for continuously, so the sweep in step 2 is confirming a flag that already exists rather than discovering a gap cold. Step 5 is the same audit trail the platform's approval gate already writes to for every spend commitment — reconciliation and approval are two views into one record, not two disconnected logs.

Who This Is For

Marketing operations and finance teams who currently run this checklist by hand across Meta, Google, and LinkedIn and want the same checks running continuously instead of being rebuilt every cycle — particularly teams whose campaigns are partly or fully run by automation, where a monthly manual pass structurally can't keep pace with how fast an agent can move budget. This is billed as a service and platform fee layered on prepaid credit top-ups, with reconciliation-as-a-service margin, consistent with the audit-first governance the rest of the platform runs on.

Frequently Asked Questions

What's the difference between this checklist and just reviewing three platform invoices monthly?

A monthly invoice review reconstructs the same five checks from scratch each cycle, using whatever format each platform's invoice happens to be in that month. Running it as a ledger means the balance, the platform-vs-debit match, and the early-warning signals are checked continuously, so a gap surfaces while it's still small instead of at the next scheduled review.

What is the single most important check on this list?

Flagging undebited usage — spend a platform's reporting API shows but the ledger never recorded a debit for. It's the gap a manual monthly pass is slowest to catch, because nothing on the invoice itself looks wrong; the record is just incomplete.

Does this replace finance's monthly close process, or feed into it?

It feeds into it. The ledger, sweepers, and canaries produce a continuously-checked, audit-logged record; finance's close still happens on its own cadence, but it's reconciling against a record that was checked every cycle, not reconstructing one from scratch at month-end.