About
About us
Simple, dependable software for the people who keep shops running.
1ClickInvoice is built by RK Technology to make everyday shop work lighter — billing, stock, customer dues and reports in one app that runs on a phone or a computer.
We keep the app practical: fast at the counter, clear at month end, and available in Bengali, Hindi and English.
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Why shop owners switch
Less typing at the counter, fewer mistakes at month end.
Fast at the counter
Search by name or scan a barcode and the bill is ready.
Know who owes what
Every customer and supplier has a full ledger.
Know your profit
Daily sales, expenses and profit reports without a spreadsheet.
Works on your phone
Run the shop from a phone, tablet or computer.
Make your next bill in the app
Create your free account and be billing in minutes. 1 year free trial.