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## Summary by CodeRabbit
* **Documentation**
* Added a comprehensive "Taxes" FAQ explaining when sales tax/VAT/GST is
charged (jurisdiction and billing-address dependent), invoice
presentation, prepaid credit treatment, and marketplace purchases
* Clarified rollout timeline and advance email notices (May 1–June 30,
2026)
* Explained Tax ID requirements, where to provide them, handling
missing/incorrect addresses, and tax-exemption submission process
* Added a corresponding pricing FAQ entry and dedicated support path for
tax questions
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