Leakage Finder field notes
Practical, source-backed explanations for turning vendor and PSA exports into evidence your team can inspect—not automatic billing decisions.
Source-backed
Primary documentation for details that can change.
Review-first
Variances stay visible until a person confirms them.
Product-connected
Each guide points to a self-serve next step you can try.
Latest field note
Microsoft CSP
A field-by-field workflow for turning Microsoft Partner Center reconciliation exports into a clean, reviewable comparison against PSA billing.
Aug 31, 2026 · 8 min read
Read the field noteResearch library
Guides for exports, matching, exceptions, and the operational decisions that come after a variance appears.
Revenue Recovery
Why MSPs lose hundreds to thousands every month on Microsoft 365 billing gaps — and the straightforward fix.
How-To
A step-by-step walkthrough for matching Microsoft CSP exports against your PSA billing data — including how to handle fuzzy name mismatches.
Strategy
How to quantify revenue leakage in your MSP, why it compounds faster than you think, and the system to stop it.
Strategy
The hard numbers behind monthly billing audits — why a $49/month tool that recovers $2,000/month is a 40× ROI, not a cost.
Revenue Recovery
Unbilled licenses are seats you're paying Microsoft for but not billing clients. Here's how they happen, how to find them, and how to turn them into recovered revenue.
Checklist
A step-by-step checklist to make sure your monthly billing reconciliation captures every dollar — from data export to PSA update to invoice.
Operations
How PSA billing mismatches happen, how to identify them systematically, and how to build a process that prevents them from silently eroding your margins.
Technical
Microsoft renames products regularly. Learn why SKU changes break reconciliation, how to maintain an alias map, and how to stay ahead of the next rename.
Technical
Why exact matching fails MSP billing reconciliation and how fuzzy matching catches the name variations that leave unbilled licenses invisible to spreadsheets.
Operations
Spreadsheets look capable but they're missing three things that MSP billing reconciliation requires: fuzzy matching, SKU alias maps, and scalability. Here's what breaks and why.
Client Success
Billing accuracy isn't just a finance problem — it's a client trust problem. Here's how to handle billing gaps without damaging relationships.
Client Success
How to position billing reconciliation as a client-facing service feature — not just an internal process — and use it to differentiate your MSP.
Operations
How to turn a chaotic month-end billing scramble into a predictable, automated process that takes 20 minutes instead of two days.
Operations
How to train your finance team to recognize, prevent, and track revenue leakage — with playbooks, KPIs, and the right tools.
Strategy
Where billing reconciliation is heading: direct PSA integrations, AI-assisted matching, real-time alerts, and what MSPs should prepare for now.
Technical
How to detect billing gaps before they grow — from simple threshold alerts to automated daily monitoring using CSV exports and reconciliation tooling.
Technical
Clean data is the foundation of accurate reconciliation. Here's how to prepare your vendor and PSA CSV exports so your matching is as accurate as possible.
See the workflow before uploading
The sample audit uses clearly labeled demo data. When you are ready, create a free account and run three audits on your own exports—no card required.
