As a version 1.0.0 release, the module has expected limitations. It may not yet support complex mathematical calculations within custom line items (e.g., tiered discounts) or API-based template synchronization with external accounting systems like QuickBooks or Xero. Additionally, users may desire more advanced features such as digital signature fields, QR codes for instant payment, or real-time currency conversion. However, the foundational architecture suggests that subsequent updates can build upon this stable release.
If you want to optimize your installation further, please let me know: Do you use any or custom templates? invoice-builder-module-for-perfex-crm-v1.0.0.zip