VAT

Content tagged with "VAT"

Jul 2026

VatchexGreece is the authority for Greek VAT numbers, and it is also a single point of failure. When GSIS has …

Elixir, library, software, VAT, Europe, VIES, open source

Nov 2024

Invoicing in Greece requires knowing things about a company that only the tax authority knows, and the tax …

Elixir, library, software, VAT, Greece, GSIS, open source

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