The ledger has an old mobile number
Verify the party record before sending. A correct invoice sent to the wrong chat creates a customer and privacy problem.
For a shop owner or billing operator
Send the Tally invoice. Check the details first.
If one Windows PC creates your invoices, TallyWhatsApp can add a WhatsApp action to the supported Tally voucher screen. Review the party number and PDF, confirm the send, and check the result in a test chat before making it routine.
14-day trial · TDL + Windows connector · QR-paired WhatsApp account
The everyday problem01 · Number 02 · Document 03 · Result
Billing is finished only when the customer gets the right copy
The useful part of a Tally-to-WhatsApp workflow is the handoff after you save a voucher. The operator still owns the accuracy of the invoice and the destination number.
The PDF does not match your print format
Open a test PDF and check GST fields, totals, branding, and any custom Tally invoice layout you rely on.
The send appears to finish, but the chat is empty
Check the paired account and dashboard status. Do not assume every attempted send was delivered.
A controlled first send
Make a repeatable billing-desk routine
Use a recipient you control for the first run. Once the workflow matches your normal invoice, the same checks can become a simple operator habit.
Keep it manual where it matters: TallyWhatsApp helps prepare and send the document; the operator should verify the customer, number, and invoice before dispatch.
Set up
Install, load TDL, pair by QR
Run the Windows connector on the billing PC, load its supplied TDL in TallyPrime, and pair your WhatsApp account from Linked Devices.
Review
Open a sales voucher
Use a real-looking test invoice. Check the party ledger mobile number and generated PDF, especially a custom print format.
Send
Use the WhatsApp action
Confirm the recipient and message, then inspect the dashboard result and the receiving chat. Investigate a failed send before retrying.
Trial checklist
Know whether this setup fits your shop
A single-PC license is designed for one billing computer. If several counters need to send from one number, use the multi-PC office path instead of assuming every PC can share one installation.
- Confirm your Tally release and Windows PC are supported during setup.
- Test a current invoice and a corrected or older voucher you may need to resend.
- Check the exact PDF format, customer number, and connected sender.
- Record who in your team will notice and resolve failed sends.
Common questions
What should a billing operator know?
Does the invoice go out as soon as I save it?
The described TallyWhatsApp workflow uses a WhatsApp action and an operator review. Check the actual action and confirmation steps in your trial before relying on it for customer sends.
Do I need the official WhatsApp Business Platform?
No for this QR-paired connector. TallyPrime's separate built-in WhatsApp service uses business onboarding and approved templates. Compare the routes if you need that model.
What if my invoice format is customized?
Use the trial to send a sample from your own Tally company. Open the received PDF and compare it with the printout your customer expects.
Test one invoice from your billing PC.
The free trial lets you check your own voucher and WhatsApp account. An authorized partner can explain license and installation terms after the test.