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E-commerce

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Sales Tax and VAT for Online Stores Selling to the US, UK and EU article cover image
E-commerce••11 min read

Sales Tax and VAT for Online Stores Selling to the US, UK and EU

A practical guide to cross-border tax for online stores: US economic nexus after Wayfair, marketplace facilitator rules, the EU OSS and IOSS schemes, UK VAT on goods up to £135, and how Shopify and WooCommerce handle collection.

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Strong Customer Authentication and 3-D Secure 2 for EU and UK Checkouts article cover image
E-commerce••10 min read

Strong Customer Authentication and 3-D Secure 2 for EU and UK Checkouts

A practical guide to Strong Customer Authentication for online stores: when it applies to EEA and UK cards, the main exemptions, how 3-D Secure 2 works, how Stripe, PayPal, Shopify and WooCommerce handle it, and how to fix failed subscription payments.

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