Linked companies (B2B)
Connect by company code. Invoice them as a customer — they accept incoming supply before stock hits their inventory.
Convenience + Faster
Bill linked companies — without retyping every bill
B2B supply without WhatsApp bills — approve once, both books update.
Sell to another Simple Bills business by company code: you raise the invoice, they approve a draft purchase, and both books stay aligned. Plus rental bookings when you bill by hour or day.
The daily headache we fix
You invoice a sister firm on WhatsApp. They re-type it as a purchase. Stock and GST never quite match. You can't see one truth across both books.
Pending incoming supply
Buyer sees your invoice as a draft purchase to review and approve — no manual re-entry.
Rental bookings
Items with hourly or daily rates, calendar view, optional auto-invoice when rental ends.
Separate GSTIN per company
Each registration has its own books — switch company in the header like you switch financial year.
What's included
- Linked companies — invite, accept, invoice B2B
- Pending incoming supply on buyer side
- Inter-company sales with GST on invoice
- Register additional company (separate GSTIN)
- Rental items with hourly / daily rates
- Booking list & availability calendar
- Scheduled auto-invoice for rentals
- In-app usage guide for your team
Scaling without duplicate entry
Tell us if you bill other Simple Bills businesses or run rentals — we'll map network billing to your flow.
Book a demo