MOXIE STUDIO / WORKING SERVICE SPECIMEN

See what changed.
Know what needs a check.

A source-linked supplier price review for an independent restaurant owner or purchasing manager comparing two dated lists.

Private QA specimen. All supplier data is fictional and AI-assisted. No client files, live orders or payment intake. This is not purchasing advice or a savings guarantee.

Fictional supplier: Cedar Lantern Pantry. Before: October 1, 2026. After: October 15, 2026. Prices are per pack in USD.

12 comparison cases

Legend: a hold means no comparable change is calculated. Added and removed mean only that an ID appears on one list. Positive change is an increase, not a recommendation. Unit prices require identical unit and pack strings.

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CASE 01 · S01

Unchanged

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

After: Fictional pantry item · 6 × 1 kg · USD 12.00

Change $0.00 · 0.00%

Per kg: $2.0000 → $2.0000 (rounded)

Confirm supplier list dates and applicability before ordering.

before.csv / B01 after.csv / A01

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CASE 02 · S02

Increase

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

After: Fictional pantry item · 6 × 1 kg · USD 15

Change $3.00 · 25.00%

Per kg: $2.0000 → $2.5000 (rounded)

Confirm supplier list dates and applicability before ordering.

before.csv / B02 after.csv / A02

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CASE 03 · S03

Decrease

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

After: Fictional pantry item · 6 × 1 kg · USD 9

Change $-3.00 · -25.00%

Per kg: $2.0000 → $1.5000 (rounded)

Confirm supplier list dates and applicability before ordering.

before.csv / B03 after.csv / A03

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CASE 04 · S04

Description Change

Before: Old label · 6 × 1 kg · USD 12.00

After: New label · 6 × 1 kg · USD 12.00

Change $0.00 · 0.00%

Per kg: $2.0000 → $2.0000 (rounded)

Confirm stable ID still denotes the same product; description changes need operator review.

before.csv / B04 after.csv / A04

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CASE 05 · S05

Hold Pack

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

After: Fictional pantry item · 12 × 1 kg · USD 12.00

No comparable change calculated

Confirm pack quantity and size before comparing prices.

before.csv / B05 after.csv / A05

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CASE 06 · S06

Hold Unit

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

After: Fictional pantry item · 6 × 1 l · USD 12.00

No comparable change calculated

Confirm compatible units and currency. No conversion assumed.

before.csv / B06 after.csv / A06

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CASE 07 · missing:before:B07

Hold Missing Id

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

No comparable change calculated

Supplier must confirm the missing product ID; do not match by description.

before.csv / B07

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CASE 08 · S08

Hold Duplicate

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

After: Fictional pantry item · 6 × 1 kg · USD 12.00

No comparable change calculated

Which duplicate row is authoritative? All duplicates are held.

before.csv / B08 before.csv / B09 after.csv / A08

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CASE 09 · S10

Removed

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

No comparable change calculated

Was this withdrawn, omitted, or assigned a new ID?

before.csv / B10

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CASE 10 · S11

Zero Baseline

Before: Fictional pantry item · 6 × 1 kg · USD 0

After: Fictional pantry item · 6 × 1 kg · USD 5

Change $5.00 · percentage undefined

Per kg: $0.0000 → $0.8333 (rounded)

Confirm zero price is intentional; percentage undefined.

before.csv / B11 after.csv / A11

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CASE 11 · S12

Hold Price

Before: Fictional pantry item · 6 × 1 kg · USD 12.00

After: Fictional pantry item · 6 × 1 kg · USD [missing]

No comparable change calculated

Confirm nonnegative prices, positive pack/size and supported USD currency.

before.csv / B12 after.csv / A12

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CASE 12 · S09

Added

After: Fictional pantry item · 6 × 1 kg · USD 12.00

No comparable change calculated

Is this new, or a changed supplier ID? No cross-ID match inferred.

after.csv / A09

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Resolve before acting

Five held groups: changed pack, incompatible unit, missing ID, duplicate ID and missing price. Added/removed IDs may be renumbering; a zero baseline has no meaningful percentage. Confirm all of these with the supplier. Do not silently treat a hold as unchanged.

Exact source rows

Open a row to inspect the preserved strings. Sources are synthetic; raw input CSV is not sanitized for arbitrary spreadsheet use. Exported exceptions use apostrophe escaping for formula-like cells.

before.csv

B01 · S01
{
  "row_id": "B01",
  "supplier_item_id": "S01",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B02 · S02
{
  "row_id": "B02",
  "supplier_item_id": "S02",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B03 · S03
{
  "row_id": "B03",
  "supplier_item_id": "S03",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B04 · S04
{
  "row_id": "B04",
  "supplier_item_id": "S04",
  "description": "Old label",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B05 · S05
{
  "row_id": "B05",
  "supplier_item_id": "S05",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B06 · S06
{
  "row_id": "B06",
  "supplier_item_id": "S06",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B07 · [missing ID]
{
  "row_id": "B07",
  "supplier_item_id": "",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B08 · S08
{
  "row_id": "B08",
  "supplier_item_id": "S08",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B09 · S08
{
  "row_id": "B09",
  "supplier_item_id": "S08",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B10 · S10
{
  "row_id": "B10",
  "supplier_item_id": "S10",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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B11 · S11
{
  "row_id": "B11",
  "supplier_item_id": "S11",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "0"
}
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B12 · S12
{
  "row_id": "B12",
  "supplier_item_id": "S12",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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after.csv

A01 · S01
{
  "row_id": "A01",
  "supplier_item_id": "S01",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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A02 · S02
{
  "row_id": "A02",
  "supplier_item_id": "S02",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "15"
}
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A03 · S03
{
  "row_id": "A03",
  "supplier_item_id": "S03",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "9"
}
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A04 · S04
{
  "row_id": "A04",
  "supplier_item_id": "S04",
  "description": "New label",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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A05 · S05
{
  "row_id": "A05",
  "supplier_item_id": "S05",
  "description": "Fictional pantry item",
  "pack_quantity": "12",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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A06 · S06
{
  "row_id": "A06",
  "supplier_item_id": "S06",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "l",
  "currency": "USD",
  "price": "12.00"
}
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A08 · S08
{
  "row_id": "A08",
  "supplier_item_id": "S08",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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A09 · S09
{
  "row_id": "A09",
  "supplier_item_id": "S09",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "12.00"
}
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A11 · S11
{
  "row_id": "A11",
  "supplier_item_id": "S11",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": "5"
}
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A12 · S12
{
  "row_id": "A12",
  "supplier_item_id": "S12",
  "description": "Fictional pantry item",
  "pack_quantity": "6",
  "unit_size": "1",
  "unit": "kg",
  "currency": "USD",
  "price": ""
}
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Would this answer your next-list review?

Proposed $49 USD for one comparison of two machine-readable lists from one supplier, up to 40 rows each. Price and scope are hypotheses, not an available order. CSV exercised; XLSX, safe intake, seller terms, payment and real fulfillment remain unverified. No turnaround promised.

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Subject: Supplier price review sample

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