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Since 1 July 2026 the 150-euro duty relief is gone. Commodity code, origin and net weight from the ERP through middleware into shop and customs declaration.
Since 15 March 2026 TLS certificates last 200 days, from 2027 just 100, from 2029 only 47. How ERP interfaces renew certificates automatically, not by hand.
From 12 August 2026 the EU Packaging Regulation applies directly. How packaging master data, volume logic and reporting emerge from ERP and shop data.
Sandbox tenants, anonymised test data and contract tests: how to test ERP shop interfaces safely before go-live instead of flying blind into production.
The GoBD require process documentation for every bookkeeping-relevant IT system. How to document the document path of your ERP shop interfaces properly.
The Data Act's switching duties have applied to existing contracts since September 2025. What export APIs, open formats and the 30-day window mean.
Automate drop shipping cleanly: read supplier feeds via EDI, CSV/SFTP or REST API, mirror availability and split orders by supplier – with the ERP leading.
Manage return requests, RMA numbers, inspection, restocking and credit notes bidirectionally between shop and ERP – without double entry of returns.
Mirror VAT, reverse charge under Section 13b and VAT-ID checks via VIES and BZSt from SAP, DATEV or Dynamics, live into the B2B checkout and onto the invoice.