Turning multi-carrier complexity into a competitive advantage for Everstox

Everstox unified 10+ carriers into a single billing engine with Senvo, cutting manual reconciliation work by 85% and shortening billing cycles from four weeks to three days.

01.03.2026

Case studies

At a glance

Key results

  • 85% reduction in manual billing and reconciliation work.
  • Billing cycles shortened from 4 weeks to just 3 days.
  • €XXK+ monthly savings potential identified through invoice auditing.
  • A scalable setup: new carriers and merchants can be added in days.

Customer

Everstox

Everstox is redefining e-commerce logistics. They operate a highly flexible multi-carrier environment where 10+ carriers invoice at different times, via different portals, emails, and EDI. Every invoice must be harmonized and allocated to the right customer with precision.

Type

3PL / fulfillment platform

Carrier setup

10+ carriers (frequently adding more)

Products used

Billing engine & AI audits and claims

Challenge

Multi-carrier setup friction

Billing cycles were not slow because of one particular step — they were slow because the entire workflow was fragmented. Everstox operates a multi-warehouse, multi-carrier environment where data arrives in various formats and frequencies.

Pain points

  • Data silos: Shipment data lived in various carrier portals, internal tools, spreadsheets, and email threads.
  • Inconsistent invoice timing: Carrier invoices arrived in different formats and on different schedules.
  • Closed-book pricing complexity: Customer-specific margins were applied manually, requiring significant operational effort, becoming more challenging with every additional customer rate card.

“Senvo reduced our billing cycles from weeks to just a few days. By streamlining carrier invoices across providers, finance finally has a clear, reliable process.”

Boris Bösch

CEO & Co-Founder

Everstox

Solution

Data-agile billing engine

Senvo became Everstox's billing engine, connecting the full loop from carrier invoices to customer invoices, regardless of where the goods were fulfilled.

  • Direct carrier connectivity: Senvo connects directly to carriers. No matter how many service providers Everstox uses, shipment and invoice data is pulled and standardized across all carriers and accounts.
  • Rapid onboarding of data streams: The platform is built to ingest and adapt to different sources. Adding new warehouses, carriers, or service providers is fast, keeping onboarding smooth as Everstox grows.
  • Continuous AI-audits: Invoices are audited immediately and discrepancies are flagged automatically, supporting Everstox's promise of accurate, controlled billing.
  • Autonomous customer rate card management: Customer-specific pricing and margins are centralized. Everstox can manage and update rate cards directly in the Senvo platform, maintaining flexibility without operational overhead.
  • Accurate outgoing invoices: Shipments flow through the rate engine and are priced using merchant-specific rate cards, producing ready-to-send invoices instantly.

Results

Efficiency that scales

Everstox now has a billing workflow that's faster, cleaner, and more adaptable without adding manual work.

  • 85% reduction in manual billing and reconciliation work.
  • Billing cycles shortened from 4 weeks to just 3 days.
  • €XXK+ monthly savings potential identified through invoice auditing.
  • A scalable setup: new carriers and merchants can be added in days.