Less manual billing & data entry
GST ReadyGSTR-1, GSTR-2, E-Invoice
10,000+ UsersTrusted across India
30-Day Money BackOn annual plans
24/7 SupportCall & WhatsApp help
Made for Indian Retailers, Wholesalers & Distributors
Billing, GST, Stock & WhatsApp — Everything in One Software
Join 10,000+ Indian Businesses. Create bills in seconds, manage stock, automate GST and send invoices on WhatsApp.
1 Month — Full Software AccessBilling, GST, Stock & WhatsApp — Everything Included
🔥 Limited Offer
30 Days Full Access @ ₹200 Only
- No Feature Restrictions
- Free Training Included
- Setup in 1 Day
Limited trial slots — register before price goes back to ₹999
₹999 → ₹200 · 30 days full access
Zero risk · No long-term lock-in · Full software from day one
Demo
Watch OS-BOOKS in Action (90 Seconds)
- Billing
- WhatsApp Bill
- GST Reports
- Stock Management
- Mobile Dashboard
Compare
OS-BOOKS vs Others
See why 10,000+ businesses made the switch
| Feature | OS-BOOKS | Others |
|---|---|---|
| WhatsApp Billing | ✅ | Extra Cost |
| GST Reports | ✅ | Limited |
| Tally Import | ✅ | Not Available |
| AI Bill Scan | ✅ | No |
| Stock Management | ✅ | Basic |
Industries
Perfect For
- Mobile Shops
- Electronics Stores
- Garment Stores
- Supermarkets
- Auto Parts Shops
- Agro & Hardware Stores
- Wholesale Businesses
10,000+Happy Businesses
1M+Invoices Generated
7+ YrsServing India
24/7Live Support
Your ROI
Real Benefits for Your Business
OS-BOOKS is built for Indian shopkeepers, traders & manufacturers — not generic international apps.
Migration, setup & training support
Staff billing the same day
₹200 trial — full access
TRUSTED BY
10,000+ USERS ACROSS INDIA
- 7+ years serving Indian businesses
- Real phone & WhatsApp support — not bots
- Made for GST, Tally users & Indian billing
- 30-day money-back on annual plans
Screenshots
See the Real Software
Actual OS-BOOKS screens — not illustrations
Features
What You Get With OS-BOOKS
✓
Software Training & Support
Expert onboarding and dedicated help when you need it
✓
Instant Billing
Barcode, thermal & A4 invoices in seconds
✓
GST Auto Reports
GSTR-1, GSTR-2, E-Invoice ready
✓
WhatsApp Bills & Reminders
Send invoice & payment reminders instantly
✓
Stock Control
Multi-store inventory real-time sync
✓
Tally Import/Export
One-click import & export
✓
Mobile + Desktop
Business control from anywhere
Simple Setup
Single Setup — Learn in 1 Day
No week-by-week training. One simple setup and your team is billing the same day.
Register & Import
- Create account in 2 minutes
- One-click Tally import
- Products & customers ready
- Free migration support
Start Billing
- AI bill scan
- WhatsApp invoices
- Barcode & thermal print
- Staff ready same day
GST & Stock
- GSTR-1 & GSTR-2 auto
- E-Invoice & E-Way Bill
- Multi-store stock sync
- Outstanding tracking
Go Live
- Profit & sales reports
- Multi-user access
- Mobile + desktop
- Cloud backup on
Problem?
Sound Familiar?
- Wasting hours on manual billing every day?
- Stressed about GST filing and penalties?
- Want to switch from Tally but worried about data loss?
- Need to send WhatsApp bills to customers instantly?
- Stock mismatch and slow outstanding recovery?
- Staff scared of complicated new software?
If any of the above applies to you — don't wait. Start the ₹200 trial today and see the difference in 24 hours.
Stop Struggling. Start Billing Smarter.
Full software for 30 days — see results from day one
Start My TrialChoice
You Have 2 Options
The Old Way
- Manual billing — hours of work every day
- GST mistakes → penalty risk
- Tally, Excel, WhatsApp — separate apps
- Wrong stock, slow payment recovery
- Complicated software — takes weeks to learn
With OS-BOOKS
- AI scan — bill entry in seconds
- Auto GST — 100% compliant reports
- One app — billing, stock, GST, WhatsApp
- Real-time stock + outstanding tracking
- Staff ready in 1 day — zero training
Why Now?
Why OS-BOOKS Is the Best Choice for You
Every day you wait, you lose time, money & customers to faster competitors
Competitors Are Going Digital
Shops that send fast bills on WhatsApp keep their customers. OS-BOOKS gives you the same speed.
Avoid GST Penalties
Auto GSTR reports and E-Invoice ready — less CA dependency, more control for you.
Switch From Tally Without Fear
One-click import and free migration support. Your old data stays safe, new system starts instantly.
Try First for ₹200
30 days full access — zero risk. Love it? Pick a plan. Not for you? No loss.
YouTube Reviews
Real Business Owners, Real Reviews
Watch what Indian shopkeepers & traders say about OS-BOOKS on YouTube
OS-BOOKS Customer Review
OS-BOOKS Customer Review
OS-BOOKS Customer Review
Reviews
Trusted by 10,000+ Users
★★★★★“OS-BOOKS made billing and GST easy. I just create the bill and everything else is automatic.”
★★★★★“Sending bills on WhatsApp is the best feature. Customers get invoices instantly — no printer stress.”
★★★★★“My staff was trained in one day. The interface is that simple.”
★★★★★“Accounts and stock in one software. I used 2–3 apps before — now OS-BOOKS is enough.”
★★★★★“I control my entire business from my phone at home. I can check stock even while travelling.”
★★★★★“Support team helps instantly — call or WhatsApp, solution right away.”
Included
Free With Trial
Everything you need to get started — included at no extra cost
Tally Migration Support
Switch from Tally with zero data loss
Software Setup Assistance
Our team helps you go live quickly
Training Videos
Step-by-step guides for your staff
WhatsApp Support
Real humans — call or chat anytime
⚡ Limited onboarding slots — register today for full setup support
Don't Let This Deal Slip Away
Every day without OS-BOOKS costs you time, money & peace of mind
- Keep wasting hours on manual bills while competitors send WhatsApp invoices instantly
- Miss free setup support — Tally migration, training videos & WhatsApp help
- Risk GST mistakes & penalties without auto GSTR reports & E-Invoice
- Pay ₹999 later — today you get 30 days full access for just ₹200
This offer won't stay at ₹200 forever. Secure your spot now.
Choose Your Plan
30-Day Full Access Trial
₹999₹200· 30 days
All features unlocked — billing, GST, stock, reports
Start My Trial30-Day Money-Back Guarantee
On annual plans (₹1,999 to ₹12,000), request a refund within 30 days. ₹200 trial fee is non-refundable and will be deducted from the refund amount.
Starter
₹1,999/year
Pay ₹2,359 incl. GST
- ✓ 1 User
- ✓ Inventory & GST
- ✓ GSTR-1, GSTR-2
Growth
₹3,500/year
Pay ₹4,130 incl. GST
- ✓ 2 Users
- ✓ WhatsApp Billing
- ✓ AI Bill Import
Pro
₹4,500/year
Pay ₹5,310 incl. GST
- ✓ 3 Users
- ✓ Tally Export
- ✓ Employee Module
Pro Plus
₹5,500/year
Pay ₹6,490 incl. GST
- ✓ 5 Users
- ✓ Barcode Billing
- ✓ All Pro features
Enterprise
₹12,000/year
Pay ₹14,160 incl. GST
- ✓ 10 Users
- ✓ Unlimited Products
- ✓ All Modules
Still Thinking? Try It Risk-Free.
₹200 for 30 days full access — you have nothing to lose
Start My TrialFAQ
Common Questions
What do I get in the ₹200 trial?
30 days of full access — billing, GST, stock, reports, and WhatsApp. No features locked.
What is the 30-day money-back guarantee?
On annual plans (₹1,999 to ₹12,000), you may request a refund within 30 days. ₹200 is non-refundable and will be deducted from any refund.
How do I get 10% off from the footer?
The 10% discount applies only when you claim the offer from the footer sticky bar. This offer is valid for 10 minutes — made for quick decision-makers who act fast.
Can I import data from Tally?
Yes — one-click Tally import/export with free migration support and zero data loss.
How long does training take?
Zero learning curve by design. Staff can run billing and GST in 1 day. Free training videos included.
Can I manage multiple stores?
Yes — control all locations from one multi-branch dashboard in real time.
Is there a mobile app?
Yes — Android app on Google Play. Billing, stock, and reports from anywhere.
Is my data safe?
Auto cloud backup and enterprise-grade security. Your business data is always protected.
Every Day Without OS-BOOKS Costs You Time & Money
- Manual Billing
- GST Stress
- Stock Mistakes
- Slow Payment Recovery
Start today for just ₹200 and see the difference within 24 hours.
Start My 30-Day Trial