Websites · Apps · SEO · Business software — India & Australia Call us: IN +91 99507 10319 |AU +61 482 099 581 | contact@saertechnologies.com
Our product · OneLedger™

OneLedger™: software that does the hisab for your business

OneLedger™ is the business software range built and run by SAER Technologies. It started as girvi and jewellery software at oneledger.in and has grown into connected apps for billing, stock, WhatsApp marketing, schools, field teams and workshops.

The OneLedger™ range

Start with the app you need today and add others as you grow.

OneLedger™ Girvi & Jewellery

Live · oneledger.in

Girvi (pawn loan) and jewellery shop management for jewellers, pawn brokers and gold-loan lenders.

  • Simple or compound interest, monthly or daily
  • Girvi receipts, part payment, renewal and release
  • Customer KYC with photo, locker and item tracking
  • GST jewellery invoices with HUID, purity and net weight
  • Barcode tags and old-gold exchange
  • Multi-store with staff roles, WhatsApp due-date reminders
Learn more about OneLedger™ Girvi & Jewellery

Rviing by OneLedger™

Live · rviing.com

WhatsApp marketing on the official WhatsApp Business Platform (Cloud API): campaigns, a shared inbox and automation.

  • Bulk template campaigns
  • Shared team inbox
  • No-code flow builder
  • Template manager with Meta submission
  • Contacts, tags and Excel import
  • Prepaid wallet, developer API and webhooks
Learn more about Rviing by OneLedger™

FieldTrack by OneLedger™

Live · fieldtrack.oneledger.in

Field workforce management: attendance, routes, visits and a live map of your team.

  • GPS check-in and check-out attendance
  • Live map of employees
  • Routes and recurring assignments
  • Geotagged visit photos and notes
  • Route analysis: distance, stops, plan vs actual
  • Android app for staff, web dashboard for managers
Learn more about FieldTrack by OneLedger™

OneLedger™ GST

GST billing for small businesses: invoices, quotations, purchases and GST returns data.

  • GST invoices with automatic CGST/SGST or IGST
  • Quotations, challans, credit and debit notes
  • Many print designs including 80mm thermal; PDF and WhatsApp share
  • GSTR-1, GSTR-3B and HSN summary
  • Party ledgers, payments and expenses
  • Branches with their own GSTIN and bill series
Learn more about OneLedger™ GST

OneLedger™ Inventory

Stock and point-of-sale for shops of many kinds, from grocery and clothing to hardware and mobiles.

  • Barcode POS with scanner or phone camera
  • Stock across branches and godowns
  • Variants, batch and expiry, serial and IMEI
  • Purchases, returns and stock count
  • Label and price-tag printing
  • Bills sent to OneLedger™ GST automatically

OneLedger™ School

School, college and coaching ERP with a portal for parents and students.

  • Admissions and enquiries
  • Attendance, timetable and homework
  • Exams, marksheets and report cards
  • Fees and receipts
  • Staff HR and payroll
  • Announcements, library, transport and hostel

OneLedger™ Garage

Workshop software for car, bike and commercial-vehicle service centres.

  • Job cards searchable by vehicle number or mobile
  • Step-by-step mechanic workflow
  • Estimates and customer approvals
  • Parts stock and purchases
  • GST bills with a share link
  • AMC, warranties and service reminders

What every OneLedger™ app gives you

Cloud, with backups

Your records are stored online and backed up, not on one computer in the shop.

Works on phone and computer

Use it in the browser or install it like an app on Android, iPhone, Windows or Mac.

Staff roles

Give each staff member only the screens they need, and see who did what.

English and Hindi

OneLedger™ Girvi & Jewellery and OneLedger™ School work in English and Hindi.

WhatsApp built in

Send reminders, bills and messages on WhatsApp through Rviing.

Support from the makers

Help comes from the SAER team that builds the software.

How to get started

  1. 1

    Tell us about your business

    Call, WhatsApp or fill in the form. We suggest the right OneLedger™ app and plan.

  2. 2

    Try it

    OneLedger™ Girvi & Jewellery comes with a free trial month, so you can check it with your own work.

  3. 3

    Move your records

    We help you bring in customers, items and opening balances from your registers or Excel.

  4. 4

    Train your team

    We show your staff how to use it and stay available on call and WhatsApp.

See OneLedger™ with your own data

Book a free demo and we will show you how OneLedger™ fits your shop.

Book a free demo

What is OneLedger™?

OneLedger™ is a set of cloud apps for Indian businesses, built and supported by SAER Technologies in Jaipur. Each app solves one job well — a girvi register, a GST bill book, a stock register, a WhatsApp inbox — and the apps can work together, so a sale billed in the shop can reach the GST books without typing it twice.

Why we built it

Most of the businesses we work with still run on paper registers, billing books and spreadsheets. Those records are hard to search, easy to lose and impossible to check from outside the shop. OneLedger™ moves that work to the cloud with screens that follow how the shop already works, in English and Hindi, on a phone or a computer.

Who uses OneLedger™

Jewellers, pawn brokers and gold-loan lenders use OneLedger™ to manage girvi loans, interest and jewellery stock. Retailers and traders use the billing and inventory apps. Businesses that sell on WhatsApp use Rviing, and companies with field staff use FieldTrack to see attendance, routes and visits.

Built and supported by SAER

SAER Technologies designs, develops, hosts and supports every OneLedger™ app. When you call us you talk to the team that builds the software, and features requested by customers often become part of the product.

Frequently asked questions

Who makes OneLedger™?
OneLedger™ is designed, developed and supported by SAER Technologies Private Limited, Jaipur.
Is there a free trial?
Yes. OneLedger™ Girvi & Jewellery plans come with a free trial month. For the other apps, ask us for a demo.
How much does OneLedger™ cost?
Prices depend on the app and plan. Current OneLedger™ Girvi & Jewellery plans are on oneledger.in/p/pricing; for other apps we share a quote after a short call.
Does it work on mobile?
Yes. OneLedger™ runs in the browser and can be installed like an app on Android, iPhone, Windows and Mac. FieldTrack has an Android app for field staff.
Can I use more than one shop or branch?
Yes. OneLedger™ Girvi & Jewellery supports multiple stores, and OneLedger™ GST and Inventory support branches.
Can it send WhatsApp messages?
Yes. OneLedger™ apps send WhatsApp messages through Rviing, our WhatsApp Business Platform app.
Is my data safe?
Your data is stored in the cloud with regular backups, and each staff member only sees what their role allows.
Demo

See OneLedger™ Suite in action

Tell us about your business and we will set up a demo with the screens you will actually use.

We reply within one working day. No spam — see our privacy policy.