The Weproc Blog
B2B purchasing, finance, procurement and e-invoicing in the digital age.
Explore by topic
Free Resources
Featured
French e-invoicing: which vendors are really approved platforms (PA)? (verified DGFiP list — August 2026)
Electronic Invoicing & 2026 Compliance5 min readDays before the September 1, 2026 mandate, every vendor claims compliance — but who is actually registered as an Approved Platform with the French DGFiP? We checked the official list, name by name.
Popular
French e-invoicing: which vendors are really approved platforms (PA)? (verified DGFiP list — August 2026)
Electronic Invoicing & 2026 Compliance5 min readDays before the September 1, 2026 mandate, every vendor claims compliance — but who is actually registered as an Approved Platform with the French DGFiP? We checked the official list, name by name.
Electronic Invoicing 2026: Streamline Supplier Management & Ensure Compliance
Electronic Invoicing & 2026 Compliance14 min readMeet 2026 electronic invoicing mandates. Streamline supplier management, save time, and ensure tax compliance with Weproc.
Build Your Responsible Procurement Policy: A Complete ESG Guide
Responsible Procurement & CSR / ESG24 min readImplement your responsible procurement policy with our comprehensive ESG guide. Discover key steps, tools, and benefits to boost sustainability and brand image.
All articles
UBL Format: What It Is, How It Works, and When to Choose It
Electronic Invoicing & 2026 Compliance12 min readUnderstand the UBL e-invoicing format. Learn its XML structure, benefits, and how it fits into the 2026 French compliance reform.
Factur-X: The Key Format for E-invoicing Compliance in 2026
Electronic Invoicing & 2026 Compliance31 min readUnderstand Factur-X: definition, profiles (BASIC, EN 16931), and benefits for 2026 e-invoicing mandates. Compare Factur-X vs UBL vs CII.
Mandatory E-Invoicing 2026: Your Complete Guide for SMBs & Mid-Market
Electronic Invoicing & 2026 Compliance31 min readNavigate 2026 e-invoicing compliance with our expert guide for SMBs & mid-market. Get the timeline, key players, formats, and action plan.
Calculate Your Procurement Software ROI: A Complete Guide
Operational Excellence: Optimizing Procurement and Financial Processes19 min readCalculate your procurement software ROI with our expert guide and free calculator. Justify investment and optimize your purchasing processes.
Procurement & Finance Glossary: Master Digitalization Terms
Operational Excellence: Optimizing Procurement and Financial Processes24 min readMaster key B2B procurement and finance terms. Our digital glossary provides clear definitions for seamless communication.
Supplier Contracts: Drive Procurement and Finance Operational Excellence
Operational Excellence: Optimizing Procurement and Financial Processes20 min readMaster B2B supplier contract management. Digitize processes to cut risks and boost operational efficiency.
