Market Day Every sale, every shop, every day.

User Guide

Every sale, every shop, every day.

Your whole shop, on the phone in your hand.

Sell with the camera, track stock and who owes you, and see your profit. No terminal, no scanner to buy.

Free for 30 days. You pay only after.

Get the Android app

Installs from a file

Prefer your phone? Scan to open Market Day on it. An Android file cannot be installed on a computer.

Sample · illustration

The whole shop, on the phone in your hand.

Market Day
Toothpaste+24
IN STOCK 36
Log stock
Toothpaste Negotiated 600500
Vegetable oil1 500
SUBTOTAL 2 000
VAT (19.25%) 385
TOTAL 2 385 FCFA
Take payment
RECEIPT
Toothpaste600500
Vegetable oil1 500
SUBTOTAL2 000
VAT (19.25%)385
TOTAL2 385 FCFA
Mama Ngo Instalment paid 12 0007 000
Ets. Tchoua35 500
TO COLLECT 42 500 FCFA
Record a payment
Akwa branch184 500
Bonapriso branch96 000
TODAY 280 500 FCFA
View report

Goods arrive, stock updates

A price agreed, tax added automatically

An instalment comes in, the balance drops

The day closes, the owner sees it all

Illustration: a delivery of toothpaste arrives, twenty-four more units are logged, and the shop's stock count updates from twelve to thirty-six. Sample data, not a real delivery.

Illustration: toothpaste's catalogue price of 600 francs is negotiated down to 500 at the counter; vegetable oil sells at 1,500 francs; the subtotal is 2,000 francs; value-added tax at 19.25 percent, applied only if the shop charges it, adds 385 francs; the total is 2,385 francs. Sample amounts, not a real sale.

Illustration: Mama Ngo owed 12,000 francs on credit; she pays an instalment of 5,000 francs; her new balance is 7,000 francs; the shop is still owed 42,500 francs in total across its credit customers. Sample data.

Illustration: the Akwa branch took 184,500 francs today and the Bonapriso branch took 96,000 francs; the combined total for the day is 280,500 francs. Sample data, not a real shop's sales.

  • 30 days free
  • FCFA, Douala time
  • Keeps selling offline

Credit and pay small small

Stop chasing debts from a notebook.

Give credit with a limit. Let customers pay small small. See who owes you, how much and how late.

  • A credit limit for each customer. Above it, a manager decides.
  • Pay small small: a down payment, then regular payments, each with its date.
  • See who is late, by how many days, and how long you wait to get paid.
  • Remind them on WhatsApp in one tap, with the amount already written.
Who owes me in the app: 42,500 FCFA owed, 18 days to get paid, two customers late, with Take payment and Remind on WhatsApp buttons. A made-up shop. Qui me doit dans l'application : 42 500 FCFA dus, 18 jours pour être payé, deux clients en retard, avec les boutons Recevoir un paiement et Rappeler sur WhatsApp. Une boutique inventée.
Pay small small in the app: each plan shows what is paid so far, a progress bar, payments done and the next payment due. A made-up shop. Payer petit à petit dans l'application : chaque plan montre ce qui est payé, une barre de progression, les versements faits et le prochain versement. Une boutique inventée.

On a computer too

The same shop on a bigger screen.

Open Market Day in the browser of a laptop or a desktop. The same menu, the same figures and the same customers, laid out for a computer.

marketday.online
Market Day Overview on a computer: sales today 205,000 FCFA, money in, cost of sales, expenses, profit before tax 57,900 FCFA, the sales of the last 30 days and what needs you. A made-up shop. Vue d’ensemble de Market Day sur ordinateur : ventes du jour 205,000 FCFA, argent entré, coût des ventes, dépenses, bénéfice avant impôt 57,900 FCFA, ventes des 30 derniers jours et ce qui demande votre attention. Une boutique inventée.
Who owes me on a computer: 42,500 FCFA owed by four customers, how late the money is, who holds the money, and a button to remind everyone who is late. A made-up shop. Qui me doit sur ordinateur : 42,500 FCFA dus par quatre clients, le retard de l’argent, qui détient l’argent, et un bouton pour relancer tous ceux qui sont en retard. Une boutique inventée.
Profit on a computer: money in today 192,700 FCFA, profit before tax 57,900 FCFA, the money in hour by hour, and the steps from sales to profit. A made-up shop. Bénéfice sur ordinateur : argent reçu aujourd’hui 192,700 FCFA, bénéfice avant impôt 57,900 FCFA, l’argent heure par heure et le passage des ventes au bénéfice. Une boutique inventée.
Products on a computer: stock worth 566,370 FCFA at cost, 14 products, where the stock money sits by category and how old the stock is. A made-up shop. Produits sur ordinateur : un stock d’une valeur de 566,370 FCFA au coût, 14 produits, où dort l’argent du stock par catégorie et l’âge du stock. Une boutique inventée.
A made-up shop, made-up figures.

More than the counter

Everything around the sale, in the same app.

The online shop of a made-up business, Chez Chantal: delivery, pick up, pay when you get it, and a WhatsApp button. La boutique en ligne d'un commerce inventé, Chez Chantal : livraison, retrait, paiement à la réception, et un bouton WhatsApp.

Your own online shop

Customers open your link, see your prices and order. Delivery, pick up and order tracking are built in.

Reports in the app: how much did I keep this month before tax, what is my stock worth, where am I heading. Les rapports dans l'application : combien ai-je gardé ce mois avant impôt, que valent mes stocks, où est-ce que je vais.

Know what you keep

How much did I keep this month, before tax? What is my stock worth? Where am I heading? One tap each.

My customers in the app: a call button and a WhatsApp button on every row. Mes clients dans l'application : un bouton d'appel et un bouton WhatsApp sur chaque ligne.

Your customers, one tap away

Call or message on WhatsApp straight from your customer list. Send a receipt the same way.

Built for the counter

The details that keep money in the shop.

Every shift closes on a real count.

The cashier counts the drawer note by note and coin by coin, without seeing what the app expects. Any gap shows, by cashier and by shift.

Bargain at the counter, never at a loss.

Cashiers can agree a price with the customer, up to the limit you set. Going below cost needs a manager's PIN.

Your team, your rules.

Owner, manager, stock manager and cashier each see and do only what their role allows.

And more

  • Low-stock alerts in every shop
  • The day's close by email
  • Sage 100 and CSV for your accountant
  • Promotions that end by themselves
  • Receipts on WhatsApp
  • Daily target for the team
  • Spoiled goods
  • Stock counts that add up
  • Expiry dates, oldest sold first · Business
  • Loyalty rewards · Business
  • Several shops and a warehouse · Business

Point of sale for shops in Cameroon

Manage your business for just 100 FCFA a day

Sell, count stock, track expenses and see what you take home. Less than the price of a sachet of water.

Every plan starts with 30 days free. Pay by mobile money when you are ready. Change plan at any time.

All prices (FCFA)

Before you start

Questions shop owners ask first

Do I need internet to sell?

Not for cash sales. They are saved on the phone and sent when the connection returns. You need a connection to sync between shops, to run your online shop and to read reports across shops.

Who can see my sales and my customers?

Only the people you add, and only what their role allows. Every business is kept apart from every other one.

Does it work on an iPhone or a computer?

Yes. Market Day runs in the browser on any phone or computer, and you can add it to your home screen. Android phones can also install the app.

Your first sale is five minutes away

All you need is your smartphone.

Talk to us on WhatsApp
Market Day

Every sale, every shop, every day.

© 2026 Market Day Inc. All rights reserved.

Terms and privacy Android app Contact

Install Market Day on Android

  1. 1
    Download marketday.apk to your Android device.
  2. 2
    Open the file from your download notifications or Files app.
  3. 3
    When prompted, tap Settings and allow 'Install from this source' to complete installation.

Your offline sales data, receipts, and settings are strictly preserved during in-place updates.

Download Android App

Terms and Conditions

Our Terms have changed

Please read and accept to keep using Market Day.

Signing you in…

Market Day

Welcome back

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    Create your account

    Step 1 of 3
    Choose your plan Free for 30 days. You pay only after, and you can change plan later.

    Pay for longer, pay less: 3 months -3%, 6 months -5%, 12 months -10%. You choose this when you pay.

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    Step 2 of 3
    Your plan Business · 30 days free

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    Your email has been verified. Continue below to input your business information and choose your plan.

    Create your business

    Step 3 of 3

    You'll be the owner. You can invite your team next.

    Sets your currency and timezone automatically. You can add legal name, address, tax number and other details later in Settings.

    Choose your plan Free for 30 days. You pay only after, and you can change plan later.

    Your free trial

    Business, free until 6 November

    30 days with everything in Business. We remind you 5 days before it ends. After that date the app becomes read-only until you pay.

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    Market Day
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    The merchant application is strictly for store cashiers and store owners. To view businesses, review KYC, or manage plans, visit the Admin Portal.

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    Market Day

      Market Day

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          My plan Terms and Conditions
          No internet, but you can keep selling. Sales are saved on this phone and sent when the internet is back.
          You selected the Growth plan. Complete KYC (Business Verification) to benefit from all features of your selected plan.
          Install Market Day on this device to use it offline.

          All tasks

          My Business

          —Plan: —

          —

          Getting started

          Short walkthroughs for the things you will do most.

            Start your shift

            Select the store you're working from.

            Your shift is open

            Since
            —
            Sales
            0
            Money taken
            0 FCFA

            Loading…

            What just happened

            Stock overview

            Loading…

            Quick actions

            Checking your shift…

            Open your shift

            Pick a shop and count the cash in your drawer to start selling.

            0 items
            Total 0 FCFA

            On round items (bottles, cans), hold a little further away and keep the code facing the camera

            Basket

            No items yet

            Scan the first item to begin

            Items
            0
            Discount given
            0 FCFA
            Change Wallet
            0 FCFA
            Customer pays
            0 FCFA
            Make a sale

            Take payment

            0 FCFA

            Collected for delivery rider; not subject to tax.

            Ask for their number: they collect loyalty stamps and get their receipt on WhatsApp. Works without internet.

            New customer

            Agrees to receive WhatsApp updates

            Off until they say yes. They can ask to stop at any time.

            How is the customer paying?

            Credit requires an internet connection — reconnect to offer credit.

            Instalment plans require an internet connection — reconnect to offer them.

            Give change 0 FCFA
            Zero cash required. Drawer count will remain completely balanced.

            Credit and Pay small small need a customer. Choose one in the Customer box above.

            Negotiate the price

            Prix catalogue unitaire 0 FCFA
            Ce qu’une unité vous a coûté 0 FCFA
            FCFA
            FCFA
            %
            Raccourcis rapides :
            Nouveau total ligne : 0 FCFA
            Économie accordée : 0 FCFA

            Basket Discount & Cash Rounding

            Avant remise 0 FCFA
            Remises articles déjà actives 0 FCFA
            Sous-total net à négocier 0 FCFA
            Répartition proportionnelle sur les lignes du panier
            Économie totale accordée : 0 FCFA
            Needed for this discount

            Manager approval

            Saisissez le code PIN d’un Responsable ou du Propriétaire :

            Shift Required to Complete Sale

            0 items saved · Total: 0 FCFA

            Your register session is closed or expired. Re-open your shift below to finish this sale without losing items.

            Submitted — Awaiting Approval

            Selling is stopped

            This batch has expired

            This product is expired and cannot be sold. It must be immediately removed from the sales area and transferred to Damaged Stock.

            Check before you sell

            Warning: Item Nearing Expiry

            Barcode:
            Batch:
            Expiry Date:

            This product reaches its expiration date very soon. Inspect package freshness and confirm whether to proceed.

            Which batch?

            Select the batch number matching the item handed to the customer (FEFO: earliest expiry first):

            How are you selling this item?

            Closing the day

            Count the money in the cash drawer. Our figure stays hidden until you have counted, so nothing sways you.

            Paid any shop expenses from the cash drawer today? Record them now so your closing drawer count is exact.

            How many of each

              Cash you counted 0 FCFA

              Closing the day

              Your manager sees this when the day is closed. Nothing can be changed after.

              Products
              —
              On the shelf
              —
              Stock worth, by delivery cost
              —
              More ways to look On

              Where it is

              How to see it

              Loading products…

              Product

              Product details

              No changes yet

              Print Barcode Labels

              New product

              For goods with no barcode on them. If the item has a barcode, use Take in stock instead.

              Market Day will print a code for it

              Yours alone, no other shop can have it. You see the code as soon as you add this product.

              More details (you can skip this)

              You hold this money and give it back when the bottle comes back.

              You make on each one — FCFA

              Your item is ready

              Item code

              No printer? Write it down

              Copy the code onto a sticker or tape and stick it on the item. Group the digits so it's easy to read back.

              Incoming Deliveries

              0

              Goods dispatched to your shop. Verify and count stock upon arrival.

              So you can tell a customer before they queue. Your manager does the ordering.

              Loading alerts…

              Finished
              0
              Running low
              0
              To buy
              0

              Loading alerts…

              Add an expense

              How often

              What is it

              It counts in your net take-home until you stop it. To change the amount later, find it under "Every month" and choose a new amount from a date. Past months stay as they were.

              Waiting for you

                Loading…

                Loading…

                Loading…

                Change the amount

                Loading…

                When this list is empty, your books and your shelves agree. That is the whole point of it.

                • Loading

                For goods with no barcode. Market Day makes a code for it and shows you how to label it.

                New product. Enter its details:

                Is this measured by the box, pallet, crate, bundle, barrel, or container?

                Both are required on every delivery. They are saved onto the product, and each change is kept in its price history.

                You will pay the supplier 0 FCFA

                Where the goods are going

                From Warehouse
                More details (you can skip these)

                On the way 0

                Nothing is on the way.

                More details (you can skip these)

                What this means for your money

                Value going back 0 FCFA

                Market Day takes them off your stock and keeps their value aside, waiting for the supplier's credit note.

                Count what is really on the shelf. Market Day hides its own figure until you have counted, so nothing sways you.

                Our figure is hidden while you count

                A manager must agree before a big change is kept.

                Loading your stock check

                More ways to look On

                Dates

                Loading your stock history

                Loading your figures

                A picture helps your manager agree

                What you lose

                The goods leave the shelf right away. A stock manager then confirms them.

                Loading…

                Already agreed

                Sales Report

                0 sales

                Loading sales…

                Sale

                Sale detailsSale details

                The goods are already with the customer. These sales wait on you.

                Loading what is waiting for you

                Credit request

                People owe you
                —
                Days to get paid
                —

                Loading who owes you

                Loading customers

                More ways to look On

                How to see it

                Still to come in
                —
                Due this week
                —

                Loading plans

                Manage customers

                Record a payment

                Store access

                Leave all unchecked for access to every store.

                Loading team…

                Logo on receipts
                For the tax office

                These go on every receipt. DGI and TVA are the names on the paperwork, so they stay as they are.

                Loading your shops…

                Inventory and Warehousing

                Choose how your business stores and receives stock.

                Central warehouse active. Stock is received into your warehouse first and transferred to shops as needed. Direct to shop. Stock is received straight onto shop shelves, ready to sell immediately.

                Loading settings…

                Prove my business

                Send your papers once. After that your receipts carry the DGI code, and you can give customers a proper invoice.

                You're offline. Connect to the internet to upload documents or submit.

                Loading…

                  If you have them

                    Only Market Day sees these papers. Your staff cannot open this screen.

                    DGI fiscal invoicing

                    Checking…

                    Previous submissions

                    Terms and Conditions

                    Loading guides…

                    You can also write to ops@marketday.online. Replies come to your messages and your email.

                    Contact Support Team

                    Send an inquiry directly to our operations team at ops@marketday.online. Replies and status updates will be delivered directly to your in-app notices and email.

                    Set tomorrow's target

                    Sale complete

                    Sale Complete!Sale Complete!

                    Loyalty & Receipts: instant dispatch enabled

                    Receive a transfer

                    Product Already Expired

                    Product Already Expired: This product has expired. Taking expired goods into sellable inventory is restricted. Are you sure you want to receive this batch?

                    Counts waiting for a manager

                    A big change needs a second person to agree. You cannot agree to a count you entered yourself.

                    Return to Warehouse / Cancel

                    Stock Remaining in Warehouse

                    You have items remaining in your central warehouse. Transfer all items to your shop shelves before turning off warehousing so no products are lost or hidden from sales.

                    Total Units 0
                    Product Lines 0
                    Inventory Value 0 FCFA

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