We Know Billing First Hand
Thinqmesh issues its own invoices from an invoicing application, so we understand what the work requires in practice.
An invoicing application built around the way you bill, with GST, payments and a customer portal in one place. Book a demo and we will walk you through it.
Your
Brand
Meridian Consulting Pvt Ltd
GSTIN 27ABCDE1234F1Z5
Baner Road, Pune 411045
accounts@meridian.example
Invoice issued to:
Kaveri Agro
GSTIN 33ABCDE6789G1Z2
Avinashi Road, Coimbatore 641018
billing@kaveri.example
Total₹64,900
Collected This Month
₹2,18,300
Across 6 invoices
Our Point of View

A spreadsheet and a template serve a handful of clients well. As the client list grows, consistent numbering, matching rates and timely reminders call for one system that holds them all, so that a late payment is followed up with confidence.
We build the application around how you bill, with your template, numbering, tax treatment and the fields your accountant needs. Each invoice then carries its status, anything overdue carries a reminder, and customers can see what they owe in their own portal. We leave the ledger and your tax returns where they are, and feed your accounting software by export.
Why Thinqmesh Invoice
As your client list grows, your numbering, your rates and your reminders stay consistent in one application.
Thinqmesh issues its own invoices from an invoicing application, so we understand what the work requires in practice.
The application carries your branding, your invoice numbers and the fields your accountant asks for.
It bills in rupees, applies GST to your invoices and prints your terms at the foot.
Each invoice's status is visible at a glance, with reminders for anything overdue.
Why Thinqmesh Invoice
As your client list grows, your numbering, your rates and your reminders stay consistent in one application.
Thinqmesh issues its own invoices from an invoicing application, so we understand what the work requires in practice.
The application carries your branding, your invoice numbers and the fields your accountant asks for.
It bills in rupees, applies GST to your invoices and prints your terms at the foot.
Each invoice's status is visible at a glance, with reminders for anything overdue.
Invoices
Invoices are built from line items. Retainer or milestone billing is scoped with you and built into your application where you need it.
₹2,18,300
Paid
₹86,140
Outstanding
38
Invoices
INV-2047 · Kaveri Agro
Due: 28 Nov 2026
INV-2041 · Meridian Textiles
Paid: 2 Nov 2026
Clients
Client and rate records are held in one place, brought across from your current sheets.
4
Clients
2
Monthly
2
Milestone
Meridian Textiles
Brought across from clients.xlsx
Kaveri Agro
Brought across from clients.xlsx
Products
Services and packages sit in one list, and can be added to an invoice in a click.
12
Services
3
Packages
18%
Default GST
Monthly retainer
Recurring service
Team training
One-time service
Payments
You can see what is paid, what is due and what is late, and remind clients before a late payment becomes a problem.
₹2,18,300
Paid
₹38,940
Due
₹47,200
Overdue
INV-2043 · Blue Lotus Clinics
Was due: 25 Oct 2026
INV-2041 · Meridian Textiles
Paid: 2 Nov 2026
Client Portal
Your customers sign in to see their invoices and what they owe, with your own terms and privacy policy shown.
₹86,140
You Owe
2
Open Invoices
14
Paid to Date
INV-2047 · Due 28 Nov 2026
From Meridian Consulting
INV-2048 · Due 5 Dec 2026
From Meridian Consulting
Exports
Figures are exported in the format your accounting software takes. If you run Tally or Zoho Books, this application feeds them and works alongside them.
38
Invoices
₹7,42,500
Taxable Value
₹1,33,650
GST
October.xlsx
1 Oct to 31 Oct 2026
September.csv
1 Sep to 30 Sep 2026
Integrations
The payment gateway is chosen and scoped with you, and your figures reach your accountant as a spreadsheet.


We build the application to run where you want it, so your billing data stays under your control.
Client and rate records come across from the spreadsheets you use today.
Your records can be exported as CSV or XLSX whenever you want them.
How it works
We walk you through the application on a call and discuss how you bill today.
We shape it around your template, numbering, tax treatment and the fields your accountant needs.
Your client and rate records come across from your current sheets.
Your team begins billing from one place, with payments tracked from the first day.
Insights

Guide · 4-minute read
The invoice portal checks what your records say. We name an owner for every customer, item and tax record and redesign the invoicing steps, so documents clear first time.

Guide · 4-minute read
A bank credit rarely equals the day's sales, and most of the difference is legitimate. Daily matching of orders, settlements and credits shows the part that is not, while the evidence is fresh.

Perspective · 4-minute read
Connecting two systems is the easy part. Deciding which one is right when they disagree comes first, and we settle ownership of each fact before we build anything.

Guide · 4-minute read
Three departments can give three correct answers to one question. We write each definition down first, so the report you build shows a number the whole business accepts.

Perspective · 4-minute read
Automating or outsourcing a process as it stands fixes its faults in place. We redesign the work first, so you pay to run a process that is worth running.

Guide · 4-minute read
A record earns its keep months later, when someone asks what happened and why. We design HR records for that question from the first day, so the answer is already written down.
See how it fits the way your team works today.