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Centangle Global

Editorial policy

How we write our guides

The short answer

Arslan Khalid, our founder and CEO, writes every guide. Platform facts come from the platforms’ own pages, and tax and legal facts from official government sources, each one linked and dated. Platform facts are re-checked every quarter, tax and legal facts every 6 months. To report a mistake, email contact@centangleglobal.com.

Key facts

As of October 2026

  • Every guide is written by Arslan Khalid, founder and CEO of Centangle Global, and its byline links to his page.
  • Each platform, tax and legal fact in a guide links to its source, and each source shows the day we read it.
  • Platform facts are re-checked every quarter, and tax and legal facts every 6 months.
  • A guide shows the day it was published and, once it changes, the day it was last updated.
  • We don’t give tax or legal advice: a guide links to the official source, for you, or your accountant or lawyer, to check.

Who writes the guides?

Arslan Khalid, founder and CEO of Centangle Global. He worked as a developer before setting up the company. Every guide’s byline links to his page, which lists every guide he has written.

[Who else reads a guide before it goes live, if anyone. For example: “A second person on the team checks every figure against its source before a guide is published.”]

Where do the facts come from?

Platform facts, such as plans, fees and features, come from the platforms’ own pages: Shopify’s, WooCommerce’s and WordPress’s, and in a comparison, the other platform’s. Where a platform’s prices differ by country, each country’s figures come from that country’s own page.

Tax and legal facts come from official government sources: HMRC in the UK, each state’s revenue department in the US, and the CRA and the provinces in Canada. Each fact links to the page it came from, and the sources at the end of each guide say the day we read them.

How often are the facts re-checked?

Platform facts, such as Shopify’s plans and fees and app prices, are re-checked every quarter, on the vendor’s own pages for each country. Tax and legal facts, such as sales tax, VAT, GST/HST, and privacy and accessibility rules, are re-checked every 6 months against their official sources.

When a re-check finds a change, the guide is updated and its sources show the new date. A guide shows the day it was published and, once it changes, the day it was last updated.

Is a guide tax or legal advice?

No. Where a guide covers tax or the law, it says what the official source says and links to it, for you, or your accountant or lawyer, to check. Which rules apply depends on your business. We set up a store’s tax settings with you, to match what you’ve confirmed; we don’t give tax or legal advice.

How do I report a mistake?

Email contact@centangleglobal.com with the guide’s address and what’s wrong. Every message gets a reply within one working day.

[How a correction is shown once it’s made. For example: “We correct the guide, move its Updated date, and say at the end of the guide what changed and when.”]

What else do people ask?

Who writes Centangle Global’s guides?

Arslan Khalid, founder and CEO of Centangle Global. Each guide’s byline links to his page, which lists every guide he has written.

How often are the guides checked?

Platform facts are re-checked every quarter, and tax and legal facts every 6 months, against the pages they came from. Each source in a guide shows the day we last read it.

Can I rely on a guide for a tax or legal decision?

No. A guide says what the official source says and links to it, so you, or your accountant or lawyer, can check how it applies to your business. We don’t give tax or legal advice.

How do I tell you about a mistake in a guide?

Email contact@centangleglobal.com with the guide’s address and what’s wrong. Every message gets a reply within one working day.

Want to talk it through?

Book a 20-minute call: what you sell, what you have now, and what it needs to do. You’ll leave knowing which service fits, what it costs, what it doesn’t include, and when it could be live. If nothing fits, we’ll say so.

contact@centangleglobal.com · Phone and WhatsApp +1 (307) 269-6427 · A reply within one working day