B2B Vendor Portal

Self-service B2B vendor portal and automated invoice upload

Eliminate infinite email chains and phone inquiries to Accounts Payable. A central B2B portal where your suppliers download purchase orders, upload invoices with instant tax validation, monitor real-time payment dates, and download tax withholding certificates.

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Why Deepyze for your B2B Vendor Portal?

We work with industry best practices to guarantee real results.

Invoice intake with instant tax validation

Vendors upload PDF or XML files. The system instantly verifies supplier tax IDs, invoice dates, and authorization codes directly against official government tax servers.

Automated purchase order 3-way matching

Automated reconciliation of amounts, unit quantities, and line items against the Purchase Order (PO) and goods receipt slips. Mismatches are rejected on the spot.

24/7 payment status visibility

Suppliers track the exact status of their invoices: received, approved, scheduled for payout, or settled, showing projected disbursement dates and banking channels.

Self-service tax withholding certificates

Instant access to withholding receipts generated by your ERP. Suppliers download PDF records without emailing your finance staff.

Configurable internal approval workflows

Custom approval paths structured by business unit, spending thresholds, and management tiers. Approvers authorize invoices in one click via portal or corporate email.

Contractor compliance & document vault

Maintain corporate charters, insurance certificates, workers comp coverage, and bank account verifications with automated expiration notices.

How we build your B2B Vendor Portal

A clear and transparent method so you always know which stage your project is at.

Procurement & AP workflow audit

We analyze your purchase-to-pay workflow: PO generation, warehouse physical intake, payment terms, approval ladders, and local tax requirements.

UX design & web portal engineering

We build the responsive web platform with role-based access control (supplier, internal reviewer, treasury), secure authentication, and drag-and-drop document upload.

ERP & tax authority integration

We connect the portal to your ERP (SAP, Oracle, Odoo, Softland) to import POs, push approved invoices, and validate tax authorization codes in real time.

Supplier onboarding & go-live

We train internal finance staff, migrate your active vendor roster, and send automated onboarding invitations with verification guides.

Frequently asked questions about B2B Vendor Portal

Everything you need to know before starting

When an invoice is uploaded, the parser extracts the vendor tax ID, point of sale, and invoice number, verifying its tax clearance with government web services and cross-referencing your database for prior entries.

A self-service portal covering invoice intake, payment status tracking, and withholding certificate downloads starts at USD 4,500. Comprehensive enterprise portals featuring 3-way ERP matching, contractor compliance, and multi-tier approvals start from USD 7,500.

Yes. We integrate with SAP S/4HANA, SAP Business One, Oracle NetSuite, Odoo, Tango Gestión, or custom relational databases through REST APIs, webhooks, or secure staging tables.

Our clients observe over 70% reduction in inbound supplier emails and status phone calls, allowing accounting teams to refocus on cash flow management and commercial terms.

Yes. The compliance module tracks mandatory monthly documents such as labor liability insurance and proof of tax status. Expired documentation automatically pauses invoice processing or plant access.

Bank account modifications require mandatory two-factor authentication (2FA), company tax ID identity cross-checks, and explicit dual-control authorization from your treasury department.

Productos que construimos

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Precio fijo en USD

Cotizamos con alcance cerrado en dólares. Sabés cuánto cuesta desde el día uno, sin sorpresas.

El código es 100% tuyo

Al finalizar, el repositorio, la infraestructura y la documentación quedan completamente a tu nombre.

Mismo huso horario

Trabajamos en horario de negocio de Sudamérica. Reuniones y respuestas sin delays por diferencia horaria.

Propuesta en 24-48 h

Después de la primera reunión recibís una propuesta detallada por escrito, sin compromiso ni letra chica.

Damián Oliva

Fundador de Deepyze

Trabajás directo con quien construye. Años desarrollando productos digitales en LATAM, certificado en Google Cloud Machine Learning.

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