SelloQR automates VeriFactu fiscal compliance for Spanish businesses. Upload any invoice PDF and get
it stamped with two QR codes: one for AEAT tax verification and one for instant payment collection (bank
transfer, Bizum, card).
▎ Key features: OCR text extraction, fiscal hash chain (SHA-256, immutable), public invoice
verification, payment tracking with aging dashboard, quarterly tax KPIs (VAT/IRPF), multi-tenant for
accounting firms managing multiple clients, GDPR compliant with encrypted PII, direct AEAT connection
via FNMT certificate.
Free plan available. No installation required, 100% cloud-hosted in Europe.