Generate fully GST-compliant Indian tax invoices in 30 seconds. The plugin auto-detects whether to charge CGST+SGST or IGST based on the seller's GSTIN state code and the place of supply, suggests the right HSN/SAC code for each line item, converts amounts to Indian-numbering words (Lakh/Crore), and produces a clean printable invoice in chat. Free tier includes 5 invoices per 30-day rolling window — works on Free Claude, no Pro/Max needed. Lifetime tier (₹9,999 one-time) unlocks unlimited invoices, live dashboard, GSTR-1 ready CSV ledger, multi-currency invoices (USD/EUR/GBP/AED), bulk CSV import (40 invoices in one shot), e-invoice IRP-ready JSON, and one-click GSTR-1 portal JSON export. Built for Indian freelancers, agencies, CAs, SaaS founders, and SMBs who got tired of fighting Tally and Word templates.