Run the whole business
from one system
Rayyan ERP is a desktop business management system. Sales, inventory, customer accounts, returns, reports, staff logins, and payroll — eight modules in one Windows app, working from a single database.
- M1Dashboard
- M2Sales
- M3Inventory
- M4Customers
- M5Returns
- M6Reports
- M7Users
- M8HR & Payroll
- Ceramic mug3 / 10
- A4 paper, 500 sh.4 / 12
- USB-C cable 1m2 / 8
Sales, stock, customer accounts, and the numbers behind them — all sharing one database. Module codes match the sidebar in Fig. 1.
| Ref. | Item | Specification |
|---|---|---|
| M1 | Dashboard | Products in stock, low-stock items, today’s sales, and total customer debt at a glance. Back up the whole database in one click. |
| M2 | Sales | Build a cart, apply a discount, and take full or partial payment — any unpaid amount goes straight onto the customer’s account. Every sale gets a receipt. |
| M3 | Inventory | Products with categories, barcodes, units, and purchase and sale prices. Set a minimum quantity per item, receive new stock, and see what’s running low. |
| M4 | Customers | Contact details and a running balance for every customer. Record debt payments as they come in and export the list to CSV. |
| M5 | Returns | Process a return against the original sale — stock and totals adjust to match. |
| M6 | Reports | Pick any date range to see sales, totals, paid and unpaid amounts, and estimated profit, plus your top products by quantity sold. |
| M7 | Users | Give each staff member their own login. Only admins can add, edit, or remove users. |
| M8 | HR & Payroll | Keep a record for every employee — position, start date, and salary — and calculate monthly payroll with bonuses and deductions. |
- STEP 01Start your trialCheck out securely with Creem. The first day is free.
- STEP 02Check your inboxYour license key and download link arrive by email right after checkout.
- STEP 03Install and activateOpen Rayyan ERP, enter your email and key once, add your products, and you’re running.
First day free · cancel anytime
- All eight modules, M1–M8
- Reports and CSV exports
- One-click database backup
- Updates while you're subscribed
- Email support
Secure checkout by Creem
When the 1-day free trial ends. From then on, €19.9 is charged every month until you cancel.
Your license stops working once the subscription is canceled. Subscribe again with the same email and you keep the same key.
Write to support@rayyansoft.com from the email you subscribed with and we'll send it again.
A Windows PC with an internet connection — Rayyan ERP checks your license each time it starts.
Yes. An admin creates a separate login for each staff member, and only admins can manage users.