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The Tallyn journal

A little knowledge.
A clearer way forward.

Practical guides for business owners. Sales, stock, customer debts, and the numbers that matter.

Written for your everyday / 08 guides
The featured guide / 01

How to Track Sales for Your Business (2026 Guide)

Learn the best ways to track sales for your business — notebooks vs spreadsheets vs apps. What to record, common mistakes, and how to choose a sales tracker app.

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08 guides

Best Sales Tracker Apps for Businesses (2026)

An honest comparison of the best sales tracker apps for businesses in 2026 — features, pricing, free vs paid, and how to choose the right one.

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How to Track Customer Debts: A Complete Guide

A complete guide to tracking customer debts for your business. Why debts get forgotten, how to track them, polite ways to chase, and tools that automate it.

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Inventory Management: The Simple Guide

A simple, practical guide to inventory management for businesses. Stock counting, reorder points, common mistakes, and when to use software.

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Revenue vs Profit: What Every Business Owner Should Know

Revenue vs profit explained for business owners. Definitions, calculation examples, why profit matters more, and how to track real profit.

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Free Invoice Generator: How to Send Professional Invoices

How to send professional invoices for free. What to include, free invoice generator tools, sending via email and WhatsApp, and follow-up best practices.

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How to Calculate Profit Margin for Your Products

Step-by-step guide to calculating profit margin for your products. Formulas, real examples, healthy margins by industry, and how to improve them.

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Bookkeeping for Business Owners: The Beginner's Guide

A beginner-friendly bookkeeping guide for business owners. What to record, how often, simple systems that work, and when to upgrade tools.

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