9 articles
Systems Integration
How to connect the systems a business already runs on without replacing them: deciding which system owns each field, making retries safe, handling CRM and ERP quirks and reconciling the records afterwards.
EU E-Invoicing Mandates by Country: Dates, Formats and ERP Changes
EU e-invoicing mandates by country as of September 2026: dates, formats and channels from Belgium to Spain, and what your ERP integration must handle.
ZATCA Phase 2 Waves: Deadlines, Thresholds and What Your ERP Must Do
ZATCA Phase 2 waves through Wave 25 (SAR 187,500, due February 1, 2027), the rules that set your date, and what Fatoora demands of your ERP.
Legacy System Challenges and the Technique for Each One
Eight legacy system challenges and the technique for each: outcome pivots, a SQL profiling kit, control totals for files, masked test copies and replay tests.
Business Software API Limits: 23 Platforms and What Breaks First
API limits for 23 business platforms as of September 2026: plan gates, published caps, what happens at the limit, webhooks, and which limit you hit first.
ERP Integration Best Practices That Keep the Books Right
Nine ERP integration best practices with templates: master data profiling, duplicate-proof postings, posting vs document dates, period locks and reconciliation.
CRM Integration Challenges: Exact Fixes in Salesforce and HubSpot
Eight CRM integration challenges and the exact fixes in Salesforce and HubSpot: ID case traps, upserts, validation rules, echo loops, merges and API limits.
How to Connect Your Business Systems Without Replacing Everything
How to connect business systems: a field ownership table, real Zapier, Make and Power Automate cost math, duplicate-proof retries and an exception queue.
Legacy System Examples and Where Each One Hides Its Rules
Eight legacy system examples from ordinary businesses, the exact places each one hides its rules, jobs and logins, and a one-page discovery sheet.
Custom Software vs Off-the-Shelf. Integrate, Replace or Build?
Outgrowing your business tools? Compare custom software, off-the-shelf options and systems integration, with practical examples and a workflow decision worksheet.