The Quaderno blog

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    What Are Chargebacks and How Businesses Can Prevent Them

    Online businesses run an increased risk of chargebacks. Learn how to minimize the effects of a chargeback on your business.

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    How to price your product: A step-by-step guide

    Learn now how to price your product with success according to the experts.

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    How credit card payments work

    How credit card system works, step by step - Quaderno

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    How a silly landing brought us more traffic

    How a silly landing brought us more traffic

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    Everything you need to know about GST

    A complete Goods and Services Tax (GST) guide for businesses: learn GST rules, who must register, and how to stay compliant while growing your online business.

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    What is VIES?

    Learn what the EU’s VIES (VAT Information Exchange System) system is, how to validate VAT numbers, and why it’s essential for cross-border trade & compliance.

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    Is A Recurring Revenue Model Right For Your Digital Business?

    Are you looking at a recurring revenue model for a digital business? Let’s take a look at the pros and cons of this model.

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    Understand the Top Financial Metrics for Your SaaS Business

    With digital products or monthly subscriptions, traditional financial metrics aren’t good indicators. In this article, we break down the top financial metrics for healthy SaaS businesses.

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    Top SaaS financial profitability metrics

    Running a profitable company is important. Understand the SaaS financial metrics your business should use to measure profitability.

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    How to file a sales tax return in just a few minutes

    Here's how to file a sales tax return in any US state by following these basic guidelines. Reporting and paying sales tax can be done in just a few minutes!

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    How To Validate VAT Numbers Using WooCommerce

    Validate VAT Numbers using the Quaderno tax plugin for WooCommerce is the quicker and easier way to validate VAT numbers even if you know nothing about it.

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    Which US States Hold "Sales Tax Holidays" and When Do They Hold Them?

    If you are a consumer in one of the states listed in this blog post, buying during a sales tax holiday can help you save money!

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    How To Calculate Sales Tax If You Are Selling On Amazon

    If you’re selling on Amazon, the process for calculating sales tax can be complicated. Learn how Quaderno can help you out!

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    Sales Tax vs VAT vs GST - Your Guide to Consumption Taxes

    What’s the difference between VAT, GST & sales tax? Learn how these taxes work worldwide and what your business must do to comply.

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    How to handle sales tax for physical products around the world

    Selling physical goods? Learn how VAT, GST & sales tax apply globally, and discover tools to simplify compliance across multiple countries.

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    What is distance selling? How it works in the EU

    Understand EU distance selling rules and thresholds to avoid tax penalties. Learn how to stay compliant when selling online across borders.

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    Use tax vs. Sales tax

    Use tax and sales tax are two different systems in some US states. Learn how use tax works and how you can comply with these rules.

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    What is a tax jurisdiction?

    Understand tax jurisdictions and why they matter. Learn how they impact sales tax, GST, and VAT collection, reporting, and compliance across regions.

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    What is a zero-rated supply?

    Confused by zero-rated supplies? Learn what they are, how they differ from exemptions, and what they mean for your tax reporting.

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    What is a VAT registration threshold?

    Learn what tax registration thresholds are, how they apply worldwide, and when your business must register to stay tax compliant.

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    What is a Sales Tax (And Which States Have One)?

    New to sales tax? Learn what sales tax is, how it works in different states, and what your online business must do to stay compliant.