Industry
Taxation & E-Invoicing
Electronic invoices, cryptographic signing, token handling and integration with the Egyptian Tax Authority.
Electronic invoicing looks like a formatting task and turns out to be a cryptography and failure-handling one. Documents must be prepared exactly, signed correctly, submitted reliably, and reconciled when something is rejected after the fact.
Capabilities
- Electronic invoice document preparation
- Cryptographic signing
- Token handling and credential management
- Egyptian Tax Authority integration
- Submission, acknowledgement and rejection handling
- Reconciliation between business records and submissions
- Exception reporting
Scale & complexity
- 01Rejections arrive asynchronously and must reconcile back cleanly
- 02Signing and token handling are security-critical, not routine
- 03Specifications change and integration must be maintainable
- 04The business system and the submitted record must never diverge