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[Guides] Checked on October 26, 2026

How to keep a bodega's inventory (without Excel or a notebook)

In short

Count everything once, write each product's cost and price in dollars, give each one a minimum, and then record every purchase, sale and loss. Each week, count one part of the shop again and compare it with what your records say: the difference is your shrinkage. It works on paper or in Excel, and a POS system does the subtracting for you on every sale.

By the Arodeni team

[01]Bodega inventory

First, what a bodega's inventory is for

In Venezuela a bodega is the neighbourhood shop: an abasto or a minimarket with groceries, cold cuts, drinks, cleaning products and snacks. Keeping its inventory is not about having a pretty list. It answers three questions every week: what you have, what you need to order, and what went missing.

Without that, the owner finds out a product ran out when a customer asks for it, orders by memory, and never knows whether the money that's short went on a bad price, on goods that expired or on goods that walked out. The method below works with a notebook, a spreadsheet or a system. What changes is how much of the work you do by hand.

[02]Bodega inventory

The first count: the photo of where you start

  1. [01]

    Group the products into categories

    Groceries (víveres), cold cuts, dairy, drinks, cleaning, personal care, snacks, bakery, fruit and vegetables. Ten categories or fewer. They let you count one aisle at a time and see later which group makes you money.

  2. [02]

    Pick a quiet moment and count shelf by shelf

    Before opening or after closing, with nothing being sold. Two people help: one counts, the other writes. Count the storeroom too, and what's sold by weight (cheese, ham, vegetables) on the scale, in kilos.

  3. [03]

    Write one line per product

    Name with its size ("Harina de maíz 1 kg", not "harina"), category, unit, quantity, cost and price. If two sizes sell at different prices, they are two products.

  4. [04]

    Write the cost in dollars

    Use what it costs you to buy it again today, not what you paid months ago. If your supplier charges in bolívares, divide by the rate of the day you paid. That's the cost you price from (see how to price in dollars and charge in bolívares).

[03]Bodega inventory

If you keep it in Excel, these are the columns

A simple sheet does the job if you keep it up to date. One row per product, with these columns:

ColumnWhat goes in itExample
ProductName with sizeArroz 1 kg
CategoryIts groupVíveres
Unitunit, kg or litreunit
Cost $What it costs to restock1.10
Price $What you sell it for1.45
Margin=(Price-Cost)/Price24%
StockWhat you have now18
MinimumWhen to order more10
SupplierWho sells it to youDistribuidora Los Andes
A bodega inventory sheet

Add a column with =IF(Stock<=Minimum,"Order","") and filter it before you call your suppliers. In Spanish Excel the formula is =SI(Existencia<=Mínimo;"Pedir";"").

The minimum is what you sell between one order and the next, plus a little cushion. If you sell 2 kilos of rice a day and your supplier comes every 5 days, the minimum is about 10 plus 3 or 4 for safety. Check it each month: what sells more needs a higher minimum.

[04]Bodega inventory

Keeping it alive: purchases, sales and weekly counts

The first count goes out of date the same day. To keep it true, three things have to happen:

  • Every purchase adds. When the order arrives, check it against the supplier's invoice and add each product to its stock, with the new cost if it changed.
  • Every sale subtracts. This is where paper and Excel fail: nobody writes down each sale during a busy afternoon. The usual workaround is to count again and assume the difference was sold, which mixes sales with losses.
  • A short count each week. Don't count the whole shop every week: count one or two categories in rotation, and every week the products worth the most or easiest to take (cigarettes, liquor, cheese, ham, coffee). Compare what you counted with what the sheet says.

[05]Bodega inventory

Shrinkage (merma): name each loss

Shrinkage is everything that left the shelf without being sold. In a bodega it comes from five places, and each one has a different fix:

KindExampleWhat helps
SpoilageCheese that dries out, bread that goes stale, weight lost when slicingBuy closer to what you sell; weigh again
ExpiredYogurt, cold cuts, medicine past its dateFirst in, first out: the oldest in front
DamageA broken bottle, a split bag of sugarStore heavy items low; check deliveries
TheftFrom the shelf or from the tillWeekly counts of the risky products; one person per till
Internal useWhat the family or the staff takeWrite it down, every time
Where a bodega's shrinkage comes from

Value each loss at its cost and add it up each month. It comes straight off your profit: $40 of cheese that dried out is $40 less you earned, even if your sales looked good. If shrinkage keeps growing in one category, that's where to look.

[06]Bodega inventory

How Arodeni Panel does it

Arodeni Panel is our POS and inventory system for shops in Venezuela. It follows the same method, but every sale subtracts on its own and every count is compared for you.

  • Load your products from Excel or CSV with the columns above (name, category, barcode, unit, price in $ or Bs, cost, stock, minimum), or tick them in a list of about 120 products a bodega usually sells and type each price.
  • Scan barcodes with the phone's camera or a reader, and print price labels with a barcode.
  • Each sale takes its products off the stock, by the unit or by weight. When something reaches its minimum, it shows as low.
  • Restock (Básico): what's running low comes grouped by the supplier who last sold it to you, with how much to order, and the order goes out by WhatsApp. When it arrives, it enters the stock with its cost.
  • Stock counts: count the whole shop, one category or a suggested list (what's below zero, never counted or worth the most), blind if you want, from several phones at once that add up to the same count. Big differences are asked to be counted again before you approve.
  • Every adjustment carries its reason (spoilage, expired, damage, theft, internal use), and the reports show what was lost at cost and take it off the real profit.
Restock: what's running low, grouped by supplier, ready to order by WhatsApp.

Products, inventory, counts and Excel import come with the Gratis plan, for one person, and it never expires. Restock by supplier, more people counting at once and the shrinkage report come with Básico. See the plans or how it works for bodegas and abastos.

Questions

How often should I count a bodega's inventory?

A full count once or twice a year, or when you start. Every week, a short count of one or two categories in rotation and of the products most worth the money or most likely to go missing. That catches problems in days instead of months.

Is Excel enough to control a bodega's inventory?

It's enough to know what you have and what to order, if you write down every purchase. What Excel can't do on its own is subtract each sale, so the stock it shows drifts away from the real one. That's when a POS system starts to pay for itself.

Should I record cost in dollars or in bolívares?

In dollars, using what it costs to restock today. A cost in bolívares loses meaning as the rate moves, and you end up selling below what it costs to buy again.

What is a normal amount of shrinkage?

It depends on what you sell: a bodega with lots of cold cuts and bread loses more than one that sells mostly packaged goods. More useful than a general number is your own: measure it each month at cost and watch whether it goes up or down.

How do I count what I sell by weight?

Weigh it and record it in kilos, with the cost per kilo. Expect some difference: slicing and drying lose weight. Write that difference as spoilage so it doesn't hide other losses.

Does Arodeni Panel issue fiscal invoices?

No. It issues notas de entrega to print or send by WhatsApp, not SENIAT fiscal invoices. If your business has to use a fiscal machine, you keep using it to invoice. More in our SENIAT guide.

Do it in Arodeni Panel.

Sell at the BCV rate, keep stock and store credit, and close the register, from your phone or computer. 30 days of Premium free, no card; then a free plan that never expires.