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Free Template

Free Inventory Management App Template for Retail Stores & Online Sellers

Never oversell again. This free inventory management app template automatically updates stock levels when you receive or sell items, calculates sale totals, and alerts you when products are running low — built for small businesses, no spreadsheets needed.

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Ambisius Team

Apr 17, 2026

Cover image for Ambisius Inventory Management App Template

Cover image for Ambisius Inventory Management App Template.

The Order Is Paid. The Stock Is Gone.

You sold the last one two days ago — your spreadsheet just didn't know yet.

A customer places an order. Payment comes through. You go to pack it — and realise you sold the last one two days ago. Now you have to refund, apologise, and hope they come back. This is the hidden cost of managing inventory manually. It's not just inconvenient — it damages trust.

⚠️

Spreadsheets have no oversell protection. A stock count going negative doesn't stop a sale from going through — it just means you've already promised something you don't have.

Managing inventory using spreadsheets - the process is chaotic

Managing inventory using spreadsheets - the process is chaotic.

  • Stock counts go stale instantly
    Every sale and delivery has to be manually updated — one missed entry and your numbers are already wrong.
  • No oversell protection
    A spreadsheet won't stop you from selling stock you no longer have — it just lets the number go negative.
  • Formulas break without warning
    Add a row in the wrong place, delete a cell, or copy a formula incorrectly — and the whole sheet silently produces wrong totals.
  • Price changes corrupt your history
    Update a price in the spreadsheet and every past record that references it changes too — your revenue history becomes unreliable.
  • No alerts, no dashboard, no visibility
    A spreadsheet won't tell you when stock is running low — you only find out when a customer asks for something you no longer have.

Built for Anyone Who Sells Physical Products

One rule of thumb: if you buy stock and sell it, this template works for you.

🛍️
Retail Stores
Real-time stock levels across all products — always accurate, always up to date.
📦
Online Sellers
Never oversell an item that's already out of stock, even during busy periods.
🍜
Food & Beverage
Track ingredient or product stock as orders come in throughout the day.
🏪
Home-Based Businesses
Replace the notebook with a proper inventory system that works on any device.
📫
Distributors & Wholesalers
Log stock in and out with a full transaction history always at your fingertips.
🎁
Pop-Up & Market Sellers
Know exactly what you have left before every event — no surprises mid-sale.

Stock That Manages Itself

Here's what happens from the moment you start using the app.

Receiving New Stock

Open Stock In, select the product, enter the quantity received — stock goes up automatically. No formula. No manual edit.

Stock In form in Ambisius app with product selected and quantity entered, showing updated stock level

Log a delivery in seconds — the product's stock level updates the moment you save.

Making a Sale

Select the product, enter the quantity sold — stock goes down, the sale total calculates itself, and the price is locked in at that moment. Even if you change your price list tomorrow, this sale record stays accurate.

Sales form in Ambisius app showing auto-calculated total and current stock level displayed alongside

Record a sale and the total calculates itself — stock adjusts automatically in the background.

🚨

Trying to sell more than you have? The app won't allow it. If the quantity entered exceeds available stock, the save is blocked — right there, before any damage is done.

The Features That Keep Your Inventory Accurate

Every feature in this template exists for one reason: to make sure your stock numbers are always right.

📥
Auto Stock-In
Log a delivery and the product's stock level increases instantly. No spreadsheet formulas. No manual edits to a separate cell.
🚫
Oversell Prevention
Before a sale is saved, the app checks available stock. If it's not enough, the save is blocked — even if two staff members are recording sales at the same time.
💰
Price Locked at Sale
The unit price at the moment of sale is captured and stored. Change your prices next week — past sales stay exactly as they were.
🧮
Auto-Calculated Totals
Quantity × unit price — calculated automatically the moment the sale is saved. No calculator needed. No risk of entering the wrong number.

Sale Total = Quantity × Unit Price (locked at time of sale)

Stock Level = Opening Stock + Total Stock In − Total Units Sold

Ambisius app showing oversell validation error blocking a sale that exceeds available stock

Oversell prevention in action — the app blocks the transaction before any damage is done.

3 Tables. Everything Connected.

The template comes with three pre-configured tables — all linked, all ready to use from day one.

🗂️ Products — Your Catalogue

Everything you sell lives here. Add a product once — it's available everywhere else in the app.

Ambisius Products table showing sample rows with product names, prices, and current stock levels

The Products table — your master catalogue. Add a product once and it's available across the entire app.

Field What It Stores
Name Product name (e.g. Tote Bag, Americano, Face Serum)
Price Selling price
Stock Current stock level — updates automatically

📥 Stock In — Every Delivery Logged

Each time inventory arrives, it gets recorded here. The linked product's stock goes up the moment the record is saved.

Field What It Stores
Product Linked from Products table
Date Date received — defaults to today
Quantity Number of units received

🧾 Sales — Every Transaction Recorded

The full picture of every sale — what was sold, when, at what price, and for how much.

Ambisius Sales table showing linked product name, sale date, quantity, locked unit price, and auto-calculated total columns

The Sales table — every transaction logged with a locked price and auto-calculated total.

Field What It Stores
Product Linked from Products table
Date Sale date — defaults to today
Quantity Units sold
Unit Price Locked at time of sale
Total Auto-calculated — quantity × unit price

Your Business at a Glance

No digging. No filtering. The dashboard tells you what needs attention before you even think to ask.

Dashboard — What Needs Your Attention Today

Ambisius inventory dashboard showing four widgets: Sales Today, Low Stock Items count, Recent Sales table, and Low Stock Products list

Four widgets. Everything that matters — right on the home screen the moment you open the app.

Widget What It Shows
💰 Sales Today Total revenue recorded today
⚠️ Low Stock Items Count of products with stock below 10
🧾 Recent Sales Latest transactions — most recent first
📉 Low Stock Products Products running low — sorted by stock level, lowest first

Analytics — Spot the Patterns

Go deeper when you need to review performance or plan your next restock. Filter by date range or product to zoom in on exactly what you need.

Ambisius analytics page showing a sales over time line chart, top 5 products by revenue bar chart, and total revenue metric card

The Analytics page — spot your busy periods, identify your best sellers, and plan your next restock with confidence.

Chart What It Shows
📈 Sales Over Time Daily revenue trend — see your busy and slow periods
🏆 Top 5 Products by Revenue Your best-performing products at a glance
💵 Total Revenue Summary number for the selected period

From Zero to Live Inventory in Minutes

No configuration. No setup wizard. Three steps and you're running.

1
Open the template
2
Duplicate it
3
Add your products
4
Log stock & sales
5
You're live!
Ambisius template catalogue screen highlighting the Inventory Management template card ready to duplicate

Find the Inventory Management template in the catalogue — one tap duplicates everything into your account.

  1. 1
    Open the template catalogue
    Find the Inventory Management template in Ambisius and tap to open it. You'll see a preview of all three tables and the dashboard before you commit.
  2. 2
    Duplicate it into your account
    One tap copies the full template — tables, rules, dashboard, and analytics all included. It's immediately yours to use.
  3. 3
    Add your products and opening stock
    Fill in your products with their names, prices, and current stock levels. This becomes your master catalogue — available instantly across the entire app.
  4. 4
    Start logging Stock In and Sales
    From this point, the app takes care of everything else. Every delivery and every sale keeps your stock count accurate automatically.
Ambisius duplicated inventory app ready to use, showing the Products table populated with sample data and the dashboard visible

Duplicated and ready — your Products table and Dashboard are live the moment you add your first product.

Need Something Extra? Just Describe It.

The template works great out of the box — but your business might need a small tweak. Type what you want in the chat and the AI makes it happen.

Ambisius chat interface showing a customization request to add a payment method field to the Sales table with options Cash, Transfer, and QRIS

Just describe what you need — the AI adds the field, the options, and the logic for you.

What to Ask For What It Does
"Add a supplier field to Stock In" Track which supplier each delivery came from
"Add a category field to Products" Group products by type — e.g. Clothing, Food, Accessories
"Add a payment method field to Sales" Record how each sale was paid — Cash, Transfer, QRIS
Updated Ambisius Sales form showing a new Payment Method dropdown field with options Cash, Bank Transfer, and QRIS

The updated Sales form — a new Payment Method field added in seconds, no code required.

💡

Already know what products you carry? No chat needed — just add them directly as rows in the Products table and you're ready to go.

Frequently Asked Questions

  • Can I use this template for free?
    Yes. The Inventory Management template is free to activate. Browsing and chatting with the AI costs nothing — credits are only used when you confirm a change to the app.
  • What happens if I try to sell more stock than I have?
    The app blocks the sale before it's saved. It checks available stock against the quantity entered — if there isn't enough, the transaction won't go through.
  • Will changing a product's price affect past sales records?
    No. The price is captured at the moment each sale is recorded. Updating your price list later has no effect on historical records — your revenue data stays accurate.
  • Can my staff record sales without seeing everything in the app?
    Yes. You can invite team members and set exactly what each person can access. A cashier can record sales without being able to edit product prices or view revenue analytics.
  • Can I track multiple products?
    Absolutely — there's no limit. Add as many products as you need directly in the Products table. They're immediately available when recording stock in or sales.
  • Does this work on mobile?
    Yes. Ambisius runs on iOS, Android, tablet, and any desktop browser. Your team can record sales from a phone while you check the dashboard from your laptop.

Stop Counting Stock Manually

Spreadsheets break. Notebooks get lost. And neither one stops you from accidentally overselling a product you no longer have.

The Ambisius Inventory Management template gives you a live stock system that updates itself — every sale, every delivery, automatically. Your dashboard tells you what's running low before it becomes a problem, and your revenue numbers are always accurate.

Free to use. Ready in minutes. No spreadsheet formulas to maintain — ever.

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