Inventory shrinkage by location
“compare expected stock to counted stock in the lightspeed stock count export by store, join the lightspeed products, and show shrinkage units, value, and rate off expected stock; status Agrees at 2% or less, then Small, Moderate, or Large shrinkage”
Compare expected stock to counted stock in the Lightspeed stock counts by store, join the Lightspeed items, and show shrinkage units, value, and rate off expected stock, with status Agrees at 2% or less, then Small, Moderate, or Large shrinkage; Small ≤10%, Moderate ≤20%, Large >20%.
What the agent built
6 steps, each one an ordinary Mammoth step you can open and change.
- FileLightspeed stock countsCSV export · 24 rows
- FileLightspeed locationsCSV export · 3 rows
- FileLightspeed itemsCSV export · 8 rows
- StepMake count join keysStep 1
- StepMake location join keyStep 2
- StepMake product join keyStep 3
- JoinAdd store names24 of 24 paired
- JoinAdd product names24 of 24 paired
- StepCalculate stock shrinkageStep 6
- ResultStock Shrinkage Review24 rows · 2 flagged
- ScheduleRuns when you sayProposed
Checked on the sample files: every step ran, 24 rows came out, and the join paired 24 of 24 rows; the join paired 24 of 24 rows.
- Download Lightspeed stock counts sample (24 rows)Lightspeed Retail: Inventory > Stock Counts > Export
- Download Lightspeed locations sample (3 rows)Lightspeed Retail: Settings > Locations > Export
- Download Lightspeed items sample (8 rows)Lightspeed Retail: Inventory > Item Search > Export
What you get back
The result of that run, the rows to look at first.
| Store | Product | SKU | Shrinkage units | Shrinkage value | Rate off expected stock (%) | Status | Expected quantity | Counted quantity | Unit cost | Count date |
|---|---|---|---|---|---|---|---|---|---|---|
| Uptown Outlet | Ceramic Floor Lamp | SKU-LAMP04 | 5 | 275 | 20 | Moderate shrinkage | 25 | 20 | 55 | 2026-10-29 |
| Harbor Market | Stone Mug Set | SKU-MUG05 | 3 | 22.50 | 7.1 | Small shrinkage | 42 | 39 | 7.50 | 2026-10-07 |
| Harbor Market | Brass Desk Lamp | SKU-LAMP03 | 0 | 0 | 0 | Agrees | 30 | 30 | 32 | 2026-10-07 |
| Harbor Market | Ceramic Floor Lamp | SKU-LAMP04 | 0 | 0 | 0 | Agrees | 25 | 25 | 55 | 2026-10-07 |
| Harbor Market | Ceramic Planter | SKU-PLNT06 | 0 | 0 | 0 | Agrees | 24 | 24 | 18 | 2026-10-07 |
| Harbor Market | Oak Accent Chair | SKU-CHAIR01 | 0 | 0 | 0 | Agrees | 14 | 14 | 80 | 2026-10-07 |
| Harbor Market | Pine Side Table | SKU-TABLE02 | 0 | 0 | 0 | Agrees | 18 | 18 | 54 | 2026-10-07 |
| Harbor Market | Wall Shelf | SKU-SHELF08 | 0 | 0 | 0 | Agrees | 11 | 11 | 41 | 2026-10-07 |
| Harbor Market | Wool Runner Rug | SKU-RUG07 | 0 | 0 | 0 | Agrees | 12 | 12 | 96 | 2026-10-07 |
| Northside Boutique | Brass Desk Lamp | SKU-LAMP03 | 0 | 0 | 0 | Agrees | 35 | 35 | 32 | 2026-09-18 |
| Northside Boutique | Ceramic Floor Lamp | SKU-LAMP04 | 0 | 0 | 0 | Agrees | 20 | 20 | 55 | 2026-09-18 |
| Northside Boutique | Ceramic Planter | SKU-PLNT06 | 0 | 0 | 0 | Agrees | 28 | 28 | 18 | 2026-09-18 |
How do you compare inventory shrinkage by location?
Export your Lightspeed stock counts and items, then load them into the workflow. It matches counts to expected stock by store, joins product and location names, and calculates shrinkage units, value, and rate. Rows that do not match the join keys stay out of the result until you fix the export or the matching rules.
How it works
How to use the Stock Shrinkage Review workflow
- 1Get early accessWe invite people in small batches, job by job. You'll land on this workflow, already built and checked on the sample files.
- 2Swap in your exportsUpload your own files as they come out of your tools. The agent checks the workflow on your rows.
- 3Change it in words, then turn it onSay what to change and see the new result before anything saves. Then choose when it runs.
Stock Shrinkage Review: questions
What export should you use?
What happens to rows that do not match?
How do you change the rules?
Get early access to this workflow
It will open already built and checked on the sample files. Swap in your own exports and see your result.
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