Billing Client Book
An address book for your clients — when making an invoice, select the client name with one click. Data is saved only in your browser, nothing is uploaded anywhere.
Add a new client
Clients 0
This same list will be used to select a client in Invoice Maker.
How to use
- Enter the client name, phone and address, then press Save Client.
- Find a client from the search box, change it with Edit or remove it with Delete.
- For backup, download a file with the CSV button.
Tips
- Save the phone number with every client — it is the fastest way to confirm an order later.
- Take a CSV backup monthly; your data lives only in this browser.
- Use consistent name spellings so search finds the right client the first time.
- Delete duplicate entries before generating invoices from your list.
Data is saved only in your browser, nothing is uploaded anywhere. If you clear your browser data, the record will also be deleted — keep taking CSV backups.
Frequently Asked Questions (FAQ)
What does the Billing Client Book do?
It is an address book for your clients. Keep the name, address and phone of each client, then select the client with one click when making an invoice.
What details can I save for each client?
Name or company, phone, address, email, NTN or STRN, and notes.
Does it work with Invoice Maker?
Yes. The same client list is used to select a client in Invoice Maker.
How do I back up my clients?
Use the CSV export button to download a backup. The data is saved in your browser, so clearing browser data deletes the record.
Where is my data stored?
Only in your browser. Nothing is uploaded anywhere.