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Bi'Bulut

Back office for hardware and building supply stores

Hardware store software: credit on the card, not a notebook.

Bi'Bulut keeps a hardware store's credit sales, payments, material quotes and e-Invoices in one panel.

  • 14 days free
  • No card required
  • Cancel anytime
An older shopkeeper standing outside a hardware shop full of garden tools, a watering can and rubber boots
OverviewBi'Bulut introduction video, 22 seconds

Each tradesman's credit on a card, the invoice from the receipt.

A tradesman takes the materials and you write the receipt; what he owes builds up on his own card. When he pays, you enter the payment and the rest waits on his open balance. Whoever asks for an invoice gets it from the same receipt.

e-Fatura

BLT2026000000147

Sent18.05.2026

Sender

Company Name
Yıldız Ticaret Ltd. Şti.
VKN
1234567890
Tax Office
Kadıköy

Recipient

Company Name
Ada Yapı A.Ş.
VKN
9876543210
Tax Office
Beşiktaş

Line Items

DescriptionQuantityUnit PriceKDVAmount
Monthly maintenance service1 pcs₺12.500,00%20₺12.500,00
Filter set3 pcs₺850,00%20₺2.550,00
Installation labor2 hrs₺1.200,00%20₺2.400,00
Subtotal
₺17.450,00
KDV
₺3.490,00
Total
₺20.940,00
InvoiceInvoice detail
Sales
Doc NoDateCustomerTotalKDVStatusInvoice
214102.06.2026Demir Gıda Ltd. Şti.₺18.400,00₺2.760,00ClosedInvoiced
214001.06.2026Kaya Ticaret₺7.250,00₺950,00OpenNot invoiced
213930.05.2026Öz Mobilya₺42.000,00₺6.300,00ClosedInvoiced
213829.05.2026Walk-in customer₺1.180,00₺180,00OpenNot invoiced
4 records1 / 1
SalesSales list

Why Bi'Bulut?

This is not a retail or stock system; it is about the credit notebook adding itself up. Before and after:

BeforeCredit sales are in a notebook and totalled with a calculator at month endNowEach tradesman has a card and the total owed shows when you open it
BeforeA tradesman pays half and the rest is scribbled in the marginNowThe payment is entered and the rest waits on the open balance
BeforeThe price given to a contractor is written on a slip that gets lostNowThe material quote is in the panel with its validity date
BeforeThe wholesaler's due date is in a diary and one gets missedNowDue dates sit on the expense record; upcoming and overdue show separately
BeforeFor a customer who wants an invoice, the sale is typed again on the portalNowThe invoice is issued from the sales receipt and the lines come from it

Your data is safe, compliance handled.

The infrastructure is government-approved, and data is stored encrypted and compliant with data-protection law.

Officially approved

e-Invoice and e-Archive documents are issued through licensed-integrator infrastructure and are legally valid.

Data-protection compliant

The details on your account cards are stored encrypted on servers in Türkiye, in line with regulation.

Users included

The counter assistant and the bookkeeper each sign in with their own account: 10 users are included.

Cancel when you want

The plan is monthly or yearly and the first 14 days are free; cancel when you want. Cancelling stops the next renewal and you keep using it until the end of the period you paid for.

Connects with
e-Invoicee-ArchiveWhatsAppExcel / PDF

The hardware store's accounts, in one panel.

The sale goes on a receipt, credit builds up on the card and incoming money comes off the balance.

  • Credit account card

    Open a separate account card for each tradesman, contractor and site; the card shows the total owed and its Accounting tab lists purchases and payments.

  • Counter receipt

    Write screws, paint and cement on separate lines; quantity, unit price and VAT sit on each line.

  • Item list

    Define an item once with its code and group, find it by group and pick it from the list on the receipt.

  • Payments and accounts

    Enter incoming money with its amount and account; cash goes to the till, transfers to the bank and card payments to the POS account.

  • Material quote

    Prepare a price quote for a site or contractor in the panel, write its validity date and download the PDF.

  • Wholesaler invoices and due dates

    The wholesaler's e-Invoice lands in a list and becomes an expense when you import it; split the payment into due dates and the one that is due shows on the due dates screen.

  • Wholesale & Dealers
  • Manufacturing
  • E-Commerce
  • Service & Repair
  • Consulting
  • Construction & Contracting
  • Logistics
  • Grocery & Retail

A partner that actually helps the hardware store.

Bi'Bulut sets up the same record keeping at a one-counter hardware shop and at a building supplies dealer delivering to construction sites.

Questions on your mind

What hardware and building supply stores ask most. If the answer is not here, leave your number.

What is hardware store software, and what does it do?

It keeps a hardware or building supply store's sales, credit accounts, payments and invoices on record. Bi'Bulut is cloud-based back office software for hardware and building supply stores: the sale is written line by line on a receipt, credit builds up on the customer's account card and the invoice is issued from the same receipt. It does not count stock or sell by barcode.

Does it count stock or sell by barcode?

No. Bi'Bulut is a back office program: sales receipts, expenses, accounts, payments, quotes and invoices. Stock counting, warehouse management and quick sales by barcode scan are not in the product.

How do I keep track of what tradesmen and contractors owe?

Open an account card for each. Every sales receipt adds to what that card owes and every payment takes it down; the card shows total debt and credit and its Accounting tab lists the movements.

Can I give a site or a contractor a material quote?

Yes. Write the items on the Quotes screen, enter a validity date and download the PDF. Once the quote is accepted you write the sale on a receipt separately.

Move the credit notebook into the panel today.

We'll call you and set your item list and first credit accounts up with you.

  1. Leave your number
  2. We call you
  3. We set it up together