The Quaderno blog

  1. Illustration of an invoice

    The Most Common Types of Invoices for Your Business

    Online businesses must keep track of specific digital documents to comply with accounting and tax rules. The most important place to start? Receipts.
  2. Illustration of Qoodle using a computer surrounded by 12 starts

    EU VAT For Remote Sellers

    As a remote seller of digital products to EU customers, you’re responsible for charging, collecting, filing, and paying VAT. Here's what you need to know.
  3. Hands holding a tablet showing a e-invoice

    What is e-invoicing?

    Learn everything about e-invoicing: benefits, requirements, formats, implementation tips, and more for your online business.
  4. Image of Qoodle resting while some bots runs the benefits

    What is Automated Accounting? Benefits and Best Practices

    Learn more about automated accounting, how it can benefit your online business sales, and how to choose an accounting software.
  5. Illustration of Qoodle carrying the European flag with the text VAT

    How to get a VAT number in the EU

    Getting an EU VAT ID number as a foreign business is actually quite simple. We'll explain what a VAT identification number is and how to register for one!
  6. Image of Qoodle jumping with a resale certificate

    What is a resale certificate?

    A resale certificate or reseller’s permit allows your business to make tax-free purchases if you resell the goods. Here’s everything you need to know.
  7. Image of Qoodle behind an invoice

    What is a tax invoice?

    Learn the essentials of a tax invoice. Understand how they ensure compliance and streamline processes in sales tax, VAT & GST systems worldwide.
  8. Image of a border between countries and icons related to e-commerce

    Cross-border Ecommerce: How to do it right

    Learn how to execute cross-border ecommerce with tips on growth strategies, market advantages, and solutions for shipping, payments, and tax compliance.
  9. Illustration of qoodle automating the invoice generation

    How to Automate Your Invoices

    Discover how to automate invoices for your business to save time and reduce errors. No more manual invoices or data entry!
  10. Illustration of Qoodle verifying some VAT numbers

    How to check if a company is VAT registered

    Learn how to check if a company is VAT registered in countries around the world by using VAT lookup tools or tax compliance automation software.
  11. Illustration of europe

    The Rise of Digital Reporting Requirements in the EU

    Digital reporting requirements in the EU address the e-commerce boom and VAT gap. Here's what you need to know.
  12. Illustration of How to Handle Customer Chargebacks.png

    How to handle customer chargebacks

    Digital businesses run an increased risk of chargebacks. Learn how to minimize the effects of a chargeback on your business.
  13. Illustration of a US e-commerce on a laptop with a notification

    What are notice and report laws in the US?

    Notice & report laws require remote sellers to track use tax in some states. If you’re selling in the US, learn how to comply with notice and report rules!

  14. Illustration of Qoodle cutting a price tag

    How does the reverse charge mechanism work?

    Reverse charge is a mechanism that requires buyers to report & remit taxes, instead of sellers. Understand how it works and how your business can comply.
  15. Illustration of a letter of a sales tax permit

    How to Register for a Sales Tax Permit

    Do you need to register for a sales tax permit? Determine whether or not you need a seller's license, and find out how to get one.
  16. Illustration of Australia's map showcasing GST percentage

    Digital Taxes Down Under: Australia’s GST

    Find out if you’re responsible for GST in Australia! Digital products require digital taxes, but it depends on a sales threshold and where you sell online.
  17. Illustration of Get Paid on Time: a Simple Guide to Optimizing your Cash Flow.png

    Get Paid on Time: a Simple Guide to Optimizing your Cash Flow

    Follow this simple guide to optimizing your cash flow and avoid the issue of late payments that continues to be the downfall of many small businesses.

  18. Illustration of Cash Flow Planning for SaaS Business.png

    Cash Flow Planning for SaaS Business

    Your liquidity is your business is life-blood. Ensure present and future success through good cash flow planning. Download your free cash flow template.
  19. Illustration of Cash flow for eCommerce: 10 tips to get your money right.png

    Cash flow for eCommerce: 10 tips to get your money right

    Cash flow for eCommerce is an essential financial reporting practice. Here are ways to calculate and boost cash flow for online business.
  20. Illustration of a laptop with different elements related to an online course.

    13 Top Course Creation Software To Try in 2025

    We've reviewed 13 different online course creation software to help you find the perfect match!
  21. Illustration of Can Business Automation Create Better Customer Experiences?.png

    Can Business Automation Create Better Customer Experiences?

    Learn how business automation of key systems such as customer service, accounting and sales can create better customer experiences.

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