Inventory management for small business in Bangladesh

The worst problem in inventory management for a small business is not having too little stock. It is promising what you do not have.

You tell a customer "yes, size M is available." You tell another customer the same thing ten minutes later. One of them gets a call tomorrow: "Sorry, it is finished." That customer rarely comes back.

This guide is inventory management for a small business in Bangladesh. It is for a seller with a shelf, a phone, and a few dozen products. You do not need a warehouse system. You need a count you trust.

Why small sellers lose track of stock

Stock tracking breaks in predictable places.

• Chat is the record. "I had four" lives in your head. Three chats closed. The number is wrong.
• A spreadsheet that is updated sometimes. It is a week behind, and you do not trust it.
• Returns that never go back on the shelf. A COD parcel comes home and is not counted.
• Several people sell. You, a cousin, a page admin. Nobody sees the same number.
• No count of the shelf. The numbers drift away from what is physically there.

None of that is a discipline problem. It is a record problem. We wrote about this in stop running stock from a Messenger thread.

Inventory management for small business: what to track

Keep it to four numbers per product (or per variant).

1. On hand. What is physically on the shelf.
2. Committed. Ordered by customers but not yet shipped.
3. Available. On hand minus committed. This is what you can promise.
4. Reorder point. The level at which you place a new order with your supplier.

If you have size and color, track each variant. "Navy, M" is a different product from "Navy, L" as far as stock is concerned.

Step 1: Count the shelf

Do a physical count. Not what you think you have. Open the boxes.

1. Pick a quiet time.
2. Count each product and each variant.
3. Write the numbers down.
4. Note anything damaged or missing.

Do this first, before you enter anything into a system. A wrong starting count makes everything after it wrong.

Step 2: Put the count in one place

Pick one place where stock lives. One.

A spreadsheet can work if you update it every time you sell. In practice, most people do not, especially late at night. A store console keeps the count next to the order, so you are not working from two lists.

On StoreOS, products, variants, and stock live in the merchant console, and the store checks inventory when a customer places an order. Prices and stock are validated at checkout, which is what stops the fourth "M" going out when three are gone. Free supports up to 50 products. Check pricing for plan limits.

Step 3: Make the website the source of truth

Chat will not go away. Buyers still ask "M ache?"

Change what you do after that question:

• Check the store, not your memory.
• Send the product link, not a screenshot.
• If it is not in the catalog, do not promise it in chat.

The page holds the stock. The chat closes the sale. Read keep WhatsApp, put the catalog on a site for how the split works.

Step 4: Set a reorder point

A reorder point stops stockouts. It is the number at which you reorder.

A simple way to set it:

1. Find how many units you sell in a typical week. Use your own order history.
2. Find how many days your supplier takes to deliver. Be honest, including the late times.
3. Reorder point is roughly your weekly sales, multiplied by the number of weeks your supplier takes, plus a small buffer.

Example with made-up numbers: you sell 6 of an item a week. The supplier takes 2 weeks. You need about 12 to cover the wait. Add a buffer of 3 for a late delivery. Reorder when you have 15 left.

Use your own numbers. Review the reorder point every month. Fast sellers and slow sellers need different levels.

We do not claim automatic low-stock alerts in this guide. If you want an alert, write the reorder point on a card on the shelf, or put it in your notes, and check weekly.

Step 5: Deal with the 20 products that matter

You do not need perfect control of 500 products on day one.

Start with the top 20 that actually sell. Count them. Set their reorder points. Add the rest later. A small, accurate catalog beats a large, wrong one.

Step 6: Handle returns

COD means some parcels come back. When one does:

1. Check the item.
2. If it is sellable, add it back to stock.
3. If it is damaged, record it. Do not add it.
4. Note the reason. If the same product returns for the same reason, fix the page or the supplier.

Read when a COD parcel comes back for what the store has to keep.

Step 7: Count again, regularly

Counts drift. Do a quick check every week on your top products and a full count every month or two.

When the system says 4 and the shelf has 3, find out why. Common causes: a return not logged, a damaged unit, a sample given away, a mistake at packing. Fixing the cause matters more than correcting the number.

Step 8: Plan for the busy days

Eid, sales, and ad campaigns spike demand. Before a spike:

• Count the products you will promote.
• Reorder early. Suppliers are slower at busy times.
• Decide what happens at zero: hide the product, or show "out of stock"?
• Do not run an ad to a product you cannot supply.

Multi-store, multiple channels

If you sell in more than one place, such as a website and a Facebook page, make sure all the sales draw from the same count. Two separate lists are how overselling starts.

If you run more than one brand, StoreOS lets you run one store or several, each kept separate. Keep each store's stock apart so that one brand's numbers do not mix with the other's.

The stock checklist

1. Physical count done for all products and variants.
2. One place holds the numbers.
3. Variants tracked by size and color.
4. Orders are checked against stock at checkout.
5. Reorder point written for the top 20.
6. Returns checked and restocked or recorded.
7. Weekly quick count on top sellers.
8. Monthly full count.
9. Rule: if it is not in the catalog, do not promise it.

Signs your system is working

• You rarely send "sorry, it is finished" messages.
• You know what to reorder before it runs out.
• A customer's question about size is answered by a link.
• After a busy weekend, the numbers still match the shelf.

FAQ

What is inventory management for a small business?

It is knowing what you have, what is promised to customers, and when to reorder. For a small online seller, that means an accurate count per product and variant, kept in one place.

How do I stop overselling?

Keep stock in a store that checks inventory at checkout, not in chat. Send customers the product link instead of promising stock in a message.

How often should I count stock?

A quick check on your best sellers each week, and a full count every month or two. Count after every busy period.

Do I need software for inventory?

Not at first. A spreadsheet can work if you update it every time. Most sellers find a store console easier, because the count and the order sit together.

What to do this week

1. Count the shelf for your top 20 products.
2. Load them with variants and quantities.
3. Write a reorder point for each.
4. Send product links instead of promising stock in chat.
5. Put returns back into the count.

Create a free store and start with your top 20 products.