Guides and toolkits
for small business.
Practical ebooks and ready spreadsheets from STAK, built on sources we cite, for shops, restaurants, salons and clinics. Instant download as PDF and Excel.
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Saudi e-invoicing, step by step: the ZATCA Fatoora guide
A 32-page guide and printable checklists, in English, Arabic, Urdu, Malayalam and Bengali.
Wave 25 of ZATCA’s e-invoicing rollout covers every business whose sales subject to VAT passed SAR 187,500 in any year from 2022 to 2025. The deadline to integrate with Fatoora is 1 February 2027. Every rule, date and amount in the guide comes from ZATCA’s own website or its published guidelines, with the source in the margin beside it.
What’s inside
- Find your wave and your deadline in two minutes
- Simplified tax invoice or tax invoice: which one for which sale, and the two routes (reporting and clearance)
- What a compliant invoice must show, line by line, including credit and debit notes
- The QR code, decoded: what is inside it and what breaks it
- 24 questions to ask your software vendor before you pay
- A 30-day integration plan, week by week
- 12 mistakes that get invoices rejected or flagged
- What to do about outages, offline sales and rejections
- A monthly 15-minute routine to stay compliant
- Printable checklists
This is guidance, not legal or tax advice. For your own case, call ZATCA on 19993 or ask a licensed tax adviser.
USD 29Buy now -
The AI Small Business Library: 5 books and 200 tested prompts
5 practical ebooks and a 200-prompt library, each in English and Arabic.
Five short, practical books that show a small business owner which daily jobs to hand to AI: the tool, the steps, and what to check by hand. Every statistic and story is real and sourced; made-up scenarios are labelled as scenarios. No hype and no income claims.
What’s inside
- 30 Daily Jobs AI Does for a Small Business (32 pages)
- AI for Your Marketing (26 pages)
- AI Customer Service (25 pages)
- AI for Your Numbers (23 pages)
- AI for Your Team (23 pages)
- 200 Tested AI Prompts for Small Business (107 pages): 50 each for restaurants and cafés, shops, salons and clinics
Every chapter ends with a checklist or a 15-minute exercise. English and Arabic editions included.
USD 49USD 95Buy now -
The AI-Ready Small Business Toolkit: 12 spreadsheets with guides and AI prompts
12 spreadsheet tools, each with a 2-page guide and 3 AI prompts, in English and Arabic.
Twelve spreadsheet tools for the numbers that run a small business. Each opens on a Start here tab with a filled example, so you see it working before you type your own numbers. Yellow cells are yours to fill; everything else is calculated.
What’s inside
- 13-week cash flow forecast
- Pricing and margin calculator
- Food cost and recipe costing
- Stock and reorder planner
- Staff hours and payroll
- Break-even calculator
- Daily sales tracker
- Supplier price comparison
- Expense tracker
- Loan and instalment calculator
- Saudi e-invoice check
- Simple business budget
Guidance, not financial, legal or tax advice. Sample figures are made up.
USD 19Buy now -
30 Daily Jobs AI Does for a Small Business
What to hand to AI on Monday morning, from messages and calls to invoices and posts.
Every chapter ends with a checklist or a 15-minute exercise. English and Arabic editions included.
USD 19Buy now -
AI for Your Marketing
Your brand on one page, product photos from your phone, a month of posts in one sitting, short videos without filming yourself, and your first paid ad.
Every chapter ends with a checklist or a 15-minute exercise. English and Arabic editions included.
USD 19Buy now -
AI Customer Service
An answer book, AI that answers chats and WhatsApp, bookings and no-shows, calls, reviews, and when the AI must hand over to a person.
Every chapter ends with a checklist or a 15-minute exercise. English and Arabic editions included.
USD 19Buy now -
AI for Your Numbers
Photograph instead of typing, invoices from a message, getting paid on time, stock, cash flow you can read in two minutes, and what never to automate.
Every chapter ends with a checklist or a 15-minute exercise. English and Arabic editions included.
USD 19Buy now -
AI for Your Team
Job posts people finish reading, fair screening and the law on AI in hiring, interviews, schedules and training.
Every chapter ends with a checklist or a 15-minute exercise. English and Arabic editions included.
USD 19Buy now -
200 Tested AI Prompts for Small Business
50 prompts for each of four trades, in English and Arabic.
Fifty prompts for each of four trades: restaurants and cafés, shops, salons, and clinics. Each prompt is a real daily job, with the brackets to fill in and the one line to check before anything goes out. Every prompt was tested before it went in.
English and Arabic editions included.
USD 9Buy now
How it works
You pay by card through Stripe and land straight on your download page. The files are PDF or Excel, with no copy protection. A full refund within 14 days for any reason: write to [email protected]. Published by STAK Global, LLC.