PDF Generation for Invoices and Receipts
This article outlines the recent upgrade to the PDF generation pipeline for invoices and receipts in Patient Copilot. This update enhances performance, eliminates timeouts, and reduces support overhead, resulting in a faster and more reliable user experience across all PDF-related workflows. ## What is the PDF Generation Pipeline? The PDF generation pipeline is the system responsible for producing downloadable and email-ready PDF documents for invoices and receipts. It powers user actions such as downloading an invoice directly from the interface or triggering receipt delivery through automated workflows. This pipeline is essential for ensuring end customers receive timely and accurate documentation of their payments and billing. ## Key Benefits of the PDF Pipeline The re-engineered pipeline delivers substantial improvements in speed, reliability, and customer satisfaction. These enhancements directly impact both manual downloads and automated email workflows involving invoices and receipts. - Average PDF generation time reduced by approximately 80% - P95 latency reduced by 75%, ensuring a faster response even in higher-load scenarios - Timeout-related failures have been completely eliminated in production - All invoice and receipt workflows now complete more quickly and reliably - Reduction in support tickets related to failed or missing PDFs - Increased customer trust and satisfaction due to near-instantaneous document delivery ## How To Experience the New PDF Engine Users do not need to take any manual action to take advantage of the updated PDF pipeline. The improvements have been rolled out across the platform and are already in effect for all relevant use cases. - All invoice and receipt downloads initiated through the interface are now significantly faster. - Automated workflows that email receipts or invoices to contacts now complete without timeout errors. - No configuration changes or updates are required from users. ## Performance Comparison The following table summarizes the performance improvements resulting from the new PDF generation pipeline:
Metric | Before | After | Improvement |
Average Generation Time | ~14.8 seconds | 2.97 seconds | 80% faster |
P95 Latency | ~19.5 seconds | 4.8 seconds | 75% faster |
Timeout Failures | ~1% | 0% | 100% reliability |