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Features

Everything You Need to Run Your Business

From invoicing to inventory — RCS Book is your complete business management platform.

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Core Feature

Professional GST Invoicing

Create beautiful, GST-compliant tax invoices in seconds. 16 professional templates to match your brand.

  • 7 document types: Invoice, Proforma, Quotation, Delivery Challan, Credit Note, Debit Note, Purchase Bill
  • Auto CGST/SGST/IGST calculation based on supply state
  • 16 professional templates — set once, applies to all invoices
  • 3-copy print: Original, Duplicate, Triplicate (A4 format)
  • Logo, signature, stamp image upload support
  • HSN/SAC codes, Reverse Charge, E-Way Bill, PO Number fields
TAX INVOICE
INV/26/0047
02 Jun 2026
To: Sharma Traders
GSTIN: 07AAAAA0000A1Z5
ItemAmount
Professional Services₹10,000
CGST 9% + SGST 9%₹1,800
Total₹11,800
16 Templates

16 Professional Invoice Templates

Choose from 16 uniquely designed templates. Set once as profile template — applies to all invoices automatically.

  • Classic RCS, Modern Dark, Clean Blue, Minimal White, Dark Header
  • Orange Accent, Royal Gold, Teal Modern, Purple Modern, Red Corporate
  • Classic Bordered (traditional full-border format), DGPL Formal (centered title)
  • Government Formal, Elegant Grey, Green Fresh, Dual Column
  • Live preview before saving in template selector
Inventory

Smart Inventory Management

Track stock levels, manage products with HSN codes, and get low-stock alerts.

  • Product catalog with HSN/SAC codes and GST rates per item
  • Real-time stock tracking — auto-reduces on invoice creation
  • Low stock alerts at configurable threshold
  • Units: KG, Ltr, Pcs, NOS, Box, Set, MTR, and more
  • Sale price, purchase price, and margin visibility
Samsung Monitor
HSN: 8528 · ₹18,500
32 pcs
Logitech Mouse
HSN: 8471 · ₹1,200
5 pcs
HP Cartridge
HSN: 8443 · ₹850
Out of Stock

Complete Feature Set

Everything included — no extra add-ons needed.

💳

Payment Tracking

Record full/partial payments. Track balance and overdue.

🏦

Bank & UPI

Add bank + UPI details on invoices.

👥

Customer Ledger

Complete customer records with GSTIN, addresses.

🔔

Reminders

Auto-email reminders for due invoices.

📊

50+ Reports

Sales, GST, P&L, Customer-wise reports.

🔐

Secure

SSL, bcrypt, CSRF, multi-tenant isolation.

✍️

Digital Signature

Upload signature/stamp — auto on invoices.

🎁

Referral Program

Earn ₹1000 credits per referral.

📱

Mobile Ready

Works on phone, tablet, desktop.

Ready to try all these features?

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