India / Development services
POS and Accounting Development in India
Custom POS and accounting development for India. Build INR billing, inventory and accounting with the applicable GST invoice workflow.
The workflow to plan
An Indian project should identify GST registrations, branches, product classifications and the current accounting application. We define how invoices, credits and stock movements map to each entity and reporting period.
Retail billing and business invoices may follow different document processes. Customer GST identifiers, supply details and invoice references need validation before a transaction is transmitted.
Local records and connections
GSTN explains the e-invoicing workflow as reporting the specified invoice data to an Invoice Registration Portal and receiving an Invoice Reference Number. Applicability, current limits and permitted connections must be checked for the business.
We scope data generation, acknowledgments, QR information, rejection handling and corrections with the authorized provider. An invoice PDF alone is not evidence that an IRP transaction has been accepted.
A practical acceptance test
Prepare a business invoice with the approved GST mapping, submit through the agreed test connection and retain its acknowledgment. Repeat the request and verify there is one intended invoice. Test a credit and an invalid customer identifier.
| Requirement | Decision before development |
|---|---|
| Registrations | Entity and branch GST identifiers |
| Invoice process | Applicability, IRP route and acknowledgment evidence |
| Stock | Product classifications, units and transfer rules |
Working with DSDillon
The project is delivered remotely with a named business owner and accounting reviewer. Device installation and onsite support are agreed separately with the required local arrangements. We confirm the time zone, working language, handover format and support coverage in the proposal.
Bring a sample invoice, your current software names, device models, approximate record volumes and the problem to solve. We agree the workflow and local dependencies, build in a test environment and reconcile the opening position before launch.
Before you start
Can DSDillon take on a project for India?
Yes. We scope remote POS and accounting development for businesses in India. Local tax, payment, hardware and language requirements are confirmed before the build is agreed.
What does the first project review need?
Provide the legal entity, trading locations, currencies, current POS and accounts, payment providers and sample documents with personal information removed. Identify who will approve the accounting and local requirements.
This page describes development services in English. Local tax, payroll, payment, fiscal device and language requirements are included only within the agreed and tested project scope.
Build the complete workflow
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Tell us what needs to work.
Bring your trading workflow, current software and the problems you need to solve. We will define the build, connections and acceptance checks.
DSDillon Business Systems
POS, accounting and connected operations.

