
Let AI agents submit Polish structured invoices (faktura ustrukturyzowana) to KSeF, the national e-invoice system. Stateless remote MCP server: bring your own KSeF access, it stores nothing. Build FA(3) XML with VAT math and submit via the encrypted KSeF 2.0 flow.
Prices and medians update for the tier you select.
Ranked by how closely each one matches Poland Invoice's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.