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CentrixERP

Cloud ERP for retail & wholesale, hotels, SPA & kinyozi, and driving schools — till, stock, debtors, and books on one organisation. Powered by Alpac Software Solutions.

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Products

  • Sales & POS
  • Inventory & Stock
  • Accounting & Expenses
  • HR & Payroll
  • Purchasing & Suppliers
  • Reports & Analytics
  • Shop debtors
  • Payments & eTIMS
  • Manager & Mobile Sales
  • All features

Industries

  • Retail & Distribution
  • Hotel & Hospitality
  • SPA & Kinyozi
  • Driving School
  • All solutions

Learn

  • Resources hub
  • Getting started
  • Blog
  • vs spreadsheets & tills
  • Switch to CentrixERP
  • Security & trust
  • Integrations
  • Packages & pricing
  • About Alpac

Get started

  • Instant trial
  • See packages
  • Contact sales
  • +254 748 956 677
  • centrixerp@gmail.com

© 2026 Alpac Software Solutions · CentrixERP

KES billing · Paybill · Multi-branch ready · Sky View Plaza, Kasarani Sunton, Kenya

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Business Tools

Payments & Receipts

Collect payment at the till or against debtors — Cash, M-Pesa STK (PROMPT USER), Equity, and KCB — then print invoice, thermal, and proforma receipts. Fiscal documents can include KRA eTIMS QR. Admins configure printouts under All documents; subscriptions settle on Paybill / M-Pesa.

  • Collect payments at checkout and on unpaid / pending orders
  • Glass UI — totals, balance, and change clearly laid out
  • Mixed tender — Cash, M-Pesa, Equity, KCB on one sale
  • Invoice, thermal, and proforma printouts with optional KRA QR
  • Pairs with shop debtors and customer credit accounts
Instant trialAll features
KRA eTIMS receipt

KRA eTIMS receipt

Scan the KRA QR to verify the invoice on eTIMS.

In CentrixERP

How this fits your day

Checkout is glass-clear: totals, balance, and change. Mixed tender lets one sale use Cash plus M-Pesa STK, Equity, or KCB. Thermal and A4 invoices can carry a KRA eTIMS QR for verification. All documents in Administration configures every printable — including salary receipts — with live preview beside the settings.

Typical flow

  1. 1Take payment at POS checkout or against a debtor balance
  2. 2Mix Cash, M-Pesa STK (PROMPT USER), Equity, and KCB as needed
  3. 3Print thermal or invoice receipt — scan KRA QR when fiscal
  4. 4Admins tune layouts under All documents printouts

Product screens

Fiscal receipt, checkout, and end of day

KRA eTIMS thermal sample, glass checkout tenders, and payment mix on end of day.

KRA eTIMS receipt

KRA eTIMS receipt

Scan the KRA QR to verify the invoice on eTIMS.

Checkout — payments & M-Pesa STK

Checkout — payments & M-Pesa STK

Glass checkout for Cash, M-Pesa (PROMPT USER STK push), Equity, and KCB — plus credit customer search.

End of day sales report

End of day sales report

Gross sales, VAT, payment mix (Cash, M-Pesa, Equity, KCB), float, expenses, and paid debtors.

Payments & glass UI

Mixed tenders, M-Pesa STK prompt, and a clear glass checkout.

At complete sale, CentrixERP opens a glass-style checkout overlay — light, readable panels over the order — so cashiers see bill total, amount paid, balance, and change at a glance. Tender Cash, M-Pesa, Equity Bank, and KCB on one bill. For M-Pesa, PROMPT USER sends an STK push to the customer’s phone. Credit sales use customer search by name, phone, or number. Keyboard shortcuts (C, M, Enter, Page Down) keep busy counters fast.

  • Cash, M-Pesa, Equity, and KCB on a single sale
  • M-Pesa STK push via PROMPT USER
  • Glass checkout UI — totals, balance, and change in one friendly panel
  • Credit / invoice customer search at the till
Checkout payments

Checkout payments

Glass checkout with M-Pesa STK PROMPT USER.

All documents

Sample invoice, thermal, proforma, LPO, and delivery note

Printouts are configured per organisation. Fiscal invoices and thermal receipts can include a KRA eTIMS QR for verification.

Invoice receipt

Invoice receipt

A4 invoice with bank details, VAT, and KRA eTIMS QR.

Thermal receipt

Thermal receipt

POS thermal slip — Cash, M-Pesa, Equity, KCB and KRA QR.

Proforma invoice

Proforma invoice

For payment purposes — not a tax invoice.

Local purchase order (LPO)

Local purchase order (LPO)

Supplier order with VAT, terms, and KEBS compliance notes.

Delivery note

Delivery note

Goods delivery with qty and authorisation sign-off.

Picking list

Picking list

Warehouse picking for distribution trips.

Related features

Core Modules

Sales & POS

External POS for retail and wholesale counters — pharmacy, hardware, supermarket, warehouse shop floor, or small shop. Choose Modern UI or Classic Mode (table search), pick your own colour theme, then sell with scan/search, packages/UOM, held orders, M-Pesa, till sessions, and end-of-day tied to Backoffice. Pair with shop debtors when customers buy on credit.

Core Modules

Inventory & Stock

See what you have in packaging hierarchy — bags, bales, cartons, and kg — across shop and store locations. Track inventory movements by product, transfer stock, receive goods, adjust write-offs, and keep cost totals next to available pack quantity × cost price.

Core Modules

Accounting & Expenses

Accounting dashboard for month-to-date performance — revenue, net income, assets, and receivables — plus expenses, customer invoices, payables, general ledger, bank and M-Pesa reconciliation, and financial statements (trial balance, balance sheet, P&L, cash flow).