<p><em>Standard A4 bill books for business invoicing.</em></p> <ul> <li><strong>Material:</strong> Premium-quality paper with sharp printing</li> <li><strong>Size:</strong> A4 format for detailed billing</li> <li><strong>Customization:</strong> Company branding, GST details, and invoice numbers</li> <li><strong>Paper Thickness</strong>: Original sheet – <strong>100 GSM</strong> | Duplicate Sheet – Bilt Copier <strong>75 GSM </strong></li> <li><strong>50 sheets</strong> per pad</li> <li><strong>Durability:</strong> Carbonless or perforated pages for easy handling</li> <li><strong>Use Cases:</strong> Retail shops, corporate invoices, service receipts</li> </ul>