When revenue jumps 20%, your board, clients, or founders all ask the same question: why? Price volume mix (PVM) analysis is how you answer with precision instead of guesses.
By decomposing growth into price, volume, and mix effects, you can see whether margin expansion came from smart pricing, successful campaigns, or a quiet shift toward high‑value products. The FTI and Zebra BI approaches both emphasize SKU‑level detail, consistent units of measure, and clear storytelling by product category or channel.
This is exactly where an AI computer agent shines. Instead of analysts spending nights exporting CSVs, cleaning SKUs, and rebuilding formulas, you delegate the busywork. The agent logs into your tools, refreshes Google Sheets and Excel models, applies the PVM formulas, and highlights outliers. You stay focused on decisions: which products to push, where prices are too aggressive, and which segments quietly erode margin while the headline revenue still looks good.
Even before automation, you can get a lot of value from a disciplined price volume mix workflow. Here’s how most teams do it today.
SKU, Product Name, Period, Units, Revenue. Add two periods (e.g. Prior and Current) stacked in rows.Price = Revenue / Units using a formula like =IF(E2>0,E2/D2,0)=SUMIF or =SUMIFS by period to get total revenue.Price Effect = (Current Price – Prior Price) * Prior Volume=(G2-H2)*D2 where G2 is current price, H2 prior price, D2 prior units.Volume Effect = (Current Volume – Prior Volume) * Prior Price=(E2-D2)*H2.Mix Effect = Total Revenue Change – Price Effect – Volume EffectInsert → Pivot table) to roll up PVM effects by product category, channel, or region.
SKU, Period, Units, Revenue.Price = Revenue / Units= (CurrentPrice - PriorPrice) * PriorVolume= (CurrentVolume - PriorVolume) * PriorPrice= RevenueChange - PriceEffect - VolumeEffect.Insert → PivotTable, then drag Product to Rows and the three effect fields to Values. This instantly shows which products drove price, volume, and mix.
These manual methods give you insight, but they’re time‑consuming and brittle when data changes.
For growing teams, the next step is to reduce the repetitive glue work between systems.
IMPORTRANGE or direct references. When data refreshes, your price, volume, and mix calculations update automatically.
These no‑code patterns eliminate copy‑paste, but you’re still the operator: opening files, clicking refresh, and exporting charts for stakeholders.
This is where you step out of spreadsheet babysitting and let an AI computer agent handle the workflow end‑to‑end.
Story: Imagine your Monday used to start with two hours of CSV exports. Now, a Simular Pro agent does it before you wake up.
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Once these AI agents are in place, price volume mix analysis stops being a monthly fire drill and becomes a quiet, always‑on signal you can trust.
Start by getting your data into a tidy, two‑period table. At minimum you need columns for SKU or product ID, product name, prior period units, prior period revenue, current period units, and current period revenue. In Google Sheets or Excel, avoid mixing currencies or units of measure in one column; if some products are sold in units and others in kilos, normalize them first.
Next, ensure each SKU appears once per period. If you have transactional data, aggregate it using a PivotTable (Excel) or pivot table (Sheets) by SKU and period. Add calculated columns for prior and current price (revenue ÷ units). Once that structure is clean, you can safely apply the PVM formulas for price effect, volume effect, and mix effect. The cleaner your base table, the more trustworthy your PVM story will be.
For a straightforward implementation, use three core formulas. First, compute average price per period: `PriorPrice = PriorRevenue / PriorUnits`, `CurrentPrice = CurrentRevenue / CurrentUnits`. Then:
• Price Effect: `(CurrentPrice - PriorPrice) * PriorUnits` — this isolates how much revenue changed purely because you charged more or less per unit.
• Volume Effect: `(CurrentUnits - PriorUnits) * PriorPrice` — this shows the revenue change driven by selling more or fewer units at the old price.
• Mix Effect: `TotalRevenueChange - PriceEffect - VolumeEffect` — calculated at the product or portfolio level, this captures the impact of customers buying a different combination of products.
Implement these as columns in Sheets or Excel, then sum them by product group, channel, or region with a pivot. Always sanity‑check that Price + Volume + Mix equals the actual total revenue variance.
Once you’ve computed price, volume, and mix effects, you need to translate them into a visual story. In Excel, create a waterfall chart that starts with prior revenue, then adds or subtracts price effect, volume effect, and mix effect segments, finishing at current revenue. Use clear labels like “Price change,” “Volume change,” and “Mix shift” rather than technical abbreviations.
In Google Sheets, you can mimic a waterfall using stacked column charts or add‑ons, or simply build a table with conditional formatting (green for positive, red for negative) by product. Group SKUs into categories and show PVM contributions for each group. The goal is to help a non‑financial founder or marketing lead see, at a glance, whether growth came from higher prices, more units, or a smarter product mix — not just from “selling more stuff.”
Frequency depends on your sales cycle and decision cadence, but most teams under‑use PVM. As a baseline, run it at least monthly, aligned with your financial close, so you can explain revenue variance to leadership or clients. For high‑velocity ecommerce or subscription businesses, a weekly PVM on key product lines or regions can surface aggressive discounting or mix shifts early, before they damage margin.
The key is consistency: keep the structure, formulas, and views stable so trends over time are comparable. This is where automation or an AI agent helps. Instead of treating PVM as a special project, you let a workflow or agent refresh the Sheets/Excel model on a schedule, then you only step in when the results show something unusual: a sudden negative mix effect, a region where price effect is sharply positive but volume collapsed, or a product where both price and volume are negative.
An AI computer agent can take over the repetitive parts of PVM so your team focuses on interpretation, not mechanics. You can configure it to log into your CRM or billing system, export SKU‑level data, save files, and open the correct Google Sheets and Excel models. From there, it can paste or import the data, trigger refreshes (e.g., Power Query in Excel), and wait for all formulas to recalculate.
Because modern agents like Simular Pro operate across desktop, browser, and cloud, they can also create pivot tables, generate updated charts, and even drop a short narrative summary into a doc or email. You still own the logic — the PVM formulas and thresholds — but you no longer waste hours clicking through the same steps each month. Over time, you can extend the workflow to flag anomalies, like products with large negative mix effects, and surface them automatically to sales and marketing leaders.