POS export Waiting
1,842 rows Internal SKU, item name, retail price, on-hand quantity.
Spreadsheet Chaos · deep dive
Spreadsheet Chaos: Inventory + Vendor Cleanup
Watch a POS export, warehouse count, vendor catalog, emailed price update, and duplicate SKU aliases become one import-ready item catalog and reorder list.
Simulation mode Retail + inventory
Inventory is technically in spreadsheets. Unfortunately, they are five different spreadsheets.
Vendor codes, internal SKUs, case quantities, individual units, old prices, and a duplicate product alias all need to reconcile before the next purchase order.
Watch the handoff happen
Run the workflow. The active source, decision, output, and exception will highlight together.
Ready
01
Conflicting files
What operations is comparing
Warehouse count Waiting
Cycle count sheet Counts include EA, BOX, and CASE units with several handwritten corrections.
Vendor catalog Waiting
CSV · 612 items Vendor item codes, case pack, wholesale price, UPC.
Price-change email Waiting
Vendor notice TrailFuel 12-pack wholesale increases from $18.20 to $19.10 Monday.
Duplicate alias Waiting
POS rows “Trail Fuel Berry 12pk” and “TrailFuel Berry Case” share the same UPC but different internal SKUs.
02
Catalog logic
How inventory gets standardized
- 01 Load the POS export
Capture current internal identities, retail prices, and quantities.
- 02 Load the vendor catalog
Capture vendor code, UPC, pack size, and wholesale price independently.
- 03 Build the cross-system match table
Use UPC and known identifiers to connect internal and vendor records.
- 04 Read the warehouse count
Preserve each counted unit type instead of treating CASE and EA as the same number.
- 05 Normalize units of measure
Convert box and case counts using verified pack quantities.
- 06 Validate count arithmetic
Compare normalized physical counts with the POS balance and flag material differences.
- 07 Read the vendor price notice
Extract product, old price, new price, and effective date from the email.
- 08 Stage the future price update
Prepare the new wholesale cost without applying it before Monday.
- 09 Detect the duplicate SKU alias
The shared UPC strongly links the rows, but the internal merge is potentially destructive.
- 10 Hold the destructive merge
Do not choose a surviving internal SKU automatically when history could be affected.
- 11 Calculate reorder candidates
Run thresholds against normalized quantities and verified pack sizes.
- 12 Validate the outbound import
Check required identifiers, numeric fields, and unsupported duplicates before export.
- 13 Publish the clean inventory package
Release safe updates and keep the single destructive decision outside the import.
03
0 ready Canonical inventory
What can be imported safely
Match table 1 canonical identity per product
UPC, vendor code, and known aliases connect external and internal identifiers.
Unit model EA ↔ BOX ↔ CASE normalized
Counts are converted using verified pack sizes before reorder math runs.
Price update TrailFuel · $19.10 wholesale
The effective-date change is staged without overwriting the current price early.
Reorder queue 27 items below threshold
Reorder quantities use normalized on-hand counts and approved pack sizes.
Import package Ready except 1 SKU conflict
Clean rows are ready while the duplicate internal SKU mapping stays isolated.
Validated results will appear here as the workflow progresses.
04
0 exceptions Conflicts + audit
What needs a decision
The two TrailFuel rows appear to represent the same sellable item, but merging internal SKUs can affect history and integrations.
Next action Choose the surviving internal SKU before generating the final merge instruction.
Every action will be recorded here as it happens.
Follow the highlight across all four panels. The point is to show exactly where information moves, where rules apply, and where a human still owns the judgment call.
The point is the handoff, not the shiny robot
What actually changes
The automation is useful because the work moves cleanly from request to action — with less manual handling and clear human boundaries.
Before Manual handoffs
- POS, warehouse, and vendor files use different identifiers
- Case and each quantities get compared manually
- Price-change emails can miss the next import
- Duplicate SKUs are dangerous to merge casually
After Connected handoffs
- Cross-system identifiers map to canonical products
- Units normalize before inventory math runs
- Future vendor prices are staged with effective dates
- Destructive identity conflicts are separated from safe bulk updates
MethodMade Studio
How many versions of your inventory are “the real one”?
MethodMade can reconcile files, identifiers, units, price changes, and reorder logic before anything touches the system of record.
Spreadsheet Chaos series
Same pain. Very different spreadsheets.
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Inventory + Vendor Cleanup
13 steps Current
POS, warehouse, vendor, pricing, and SKU data become one controlled inventory update.
Multi-Location Reporting
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Different location spreadsheets become one KPI packet with clarification and variance review.
Keep exploring
See another handoff in action.
Different problem, same idea: make the work visible, connect the handoffs, and keep judgment with a person when it matters.
Continue this seriesSpreadsheet Chaos
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