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Iurii Rogulia, senior full-stack software engineer. Professionally building software since 2001.

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Iurii Uses: #Resilience

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WooCommerce VAT Plugin Fail-Open: What Happens When the Validation API Is Down
November 6, 2026· 9 min
WooCommerce VAT Plugin Fail-Open: What Happens When the Validation API Is Down

A WooCommerce tax plugin should fail open when its API gives no answer, not when the answer is no. Where my VAT plugin draws that line, and what it costs.

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