For traders, importers & wholesalers

Buy, sell and stock with one clear ledger

From the purchase order to the customer invoice, Paper & Pen keeps your goods, costs and cash in sync. Quote fast, move stock without guesswork and know your margin on every deal.

Start for Free Pricing

Free quoting and invoicing
Live stock and landed cost
Buy in one currency, sell in another

Free forever · No credit card required · Add modules anytime

4.9/5· 73 business reviews

Built in Oman · used worldwide

Quote to invoice

Turn a quotation into a sales order and invoice in two clicks, no re-typing.

Real-time stock

Every sale and purchase moves stock instantly across all your warehouses.

Purchase orders

Raise POs to suppliers, receive goods and update stock and cost in one flow.

Multi-currency

Buy in USD or EUR and sell in OMR, AED or SAR, with correct decimals throughout.

Margin on every deal

See cost, price and profit per line so you never sell below your floor.

Auto reconciliation

Invoices, payments and stock movements post to your books automatically.

Speed wins deals

Quote today, deliver tomorrow

In trading, the first clean quote often wins the order. Build a professional quotation in minutes, send it on WhatsApp or email, and convert the approved one into a sales order, delivery note and invoice without entering anything twice. Your customer gets a polished document; you keep a clean trail.

Quotation to sales order to invoice in clicks
Delivery notes and packing built in
Share instantly on WhatsApp or email

Know your true cost

Stock and margin that tell the truth

Importers and wholesalers live and die on margin. Paper & Pen values your stock with average or FIFO costing and shows profit per line as you quote, so you price with confidence. Buy abroad in one currency and sell at home in another while the books stay reconciled. Built in Oman with native OMR, AED and SAR plus 5% VAT, and just as comfortable with USD, EUR or any tax rate you set.

Average or FIFO costing for accurate value
Per-line margin while you quote
GCC VAT or any tax rate, any currency

Questions

Everything you need to know

Can I quote in one currency and buy stock in another?

Yes. Purchase in USD, EUR, CNY or any currency and sell in OMR, AED, SAR or whatever your customers use. Decimals and totals adjust automatically and the books stay reconciled.

Does invoicing update my stock?

Yes. Every invoice reduces stock and every purchase order receipt increases it in real time, across multiple warehouses, with no manual counts.

Can I see my profit margin per item?

Yes. Paper & Pen shows cost, selling price and margin on each line as you build a quote or invoice, so you protect your floor on every deal.

Is it really free for a trading business?

Sales and Invoicing is free forever, including quotations, invoices and delivery notes. Add the Inventory module when you need real-time stock and landed cost.

Does it handle VAT for the GCC and other markets?

Yes. Apply 5% GCC VAT out of the box, or configure any tax rate for any country. Tax is always calculated on the net after discount.

Explore more

Inventory

Purchase Orders

Quotations

Retail

Pricing

Run your trade on one clean ledger

Start free with quoting and invoicing, then add Inventory and Accounting as your trade grows.

Create your free workspace Pricing

Free forever · No credit card required · Add modules anytime