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For distributors, wholesalers & manufacturers

Follow up on open delivery challans for you

Every morning, WebRun opens Vyapar, finds delivery challans still open and not yet turned into an invoice, drafts a polite WhatsApp follow-up to each customer left unsent for approval, and sends you a Telegram list of every challan still awaiting an invoice or confirmation.

  • No credit card
  • Under $0.01 per run
  • Cancel anytime
14,115 templates Safe automation No code
Every day at 10:00 AM WebRun
1 Vyapar find open delivery challans
2 WhatsApp draft customer follow-ups
3 Telegram send the open-challan list
Run a sample
In short

How do I follow up on open delivery challans in Vyapar?

Every morning, WebRun opens Vyapar and finds delivery challans still open and not yet turned into an invoice. It drafts a polite WhatsApp follow-up to each customer, left unsent for your approval, then sends you a Telegram list ranked by age, so no dispatched order sits uninvoiced and forgotten.

  • Open challans get a polite follow-up before they are forgotten
  • Every follow-up stays unsent until you review and approve it
  • You see every uninvoiced dispatch ranked by age each morning

Built for distributors · wholesalers · manufacturers · Indian small businesses

Step by step

What does WebRun do on every run?

The exact actions WebRun takes, in order - in plain language, so you can adjust anything.

  1. WebRun signs in and gets to work

    Opens vyaparapp.in in a real browser with your saved login - no setup, no API keys.

  2. 1
    Vyapar - find open delivery challans
    vyaparapp.in How to Automate Vyapar
    WebRun in Vyapar: find open delivery challans
    WebRun opens Vyapar to find challans not yet converted to an invoice.
    • Open Vyapar and list delivery challans not yet converted to a sale invoice
    • Capture the customer, challan number, goods, and days since dispatch
    • Skip challans already invoiced or followed up recently

    Done when Every open delivery challan is listed with its age.

  3. 2
    WhatsApp - draft customer follow-ups
    whatsapp.com How to Automate WhatsApp
    WebRun in WhatsApp: draft customer follow-ups
    WebRun drafts a WhatsApp follow-up per open challan and leaves it unsent.
    • Open WhatsApp Web and match each customer to their number
    • Draft a polite follow-up confirming delivery and asking to close the challan or raise the invoice
    • Leave every message unsent in the chat for you to review and send

    Done when An unsent follow-up is ready for each open challan.

  4. 3
    Telegram - send the open-challan list
    telegram.org How to Automate Telegram
    WebRun in Telegram: send the open-challan list
    WebRun sends the ranked open-challan list to Telegram.
    • Send a list of every open challan to your Telegram
    • Rank by days since dispatch so the oldest sit at the top
    • Note which challans have a follow-up drafted

    Done when You have the open-challan list in Telegram.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
vyaparapp.in
ScheduleRuns automatically on this cadence
Every day at 10:00 AM
DeliveryHow each run's result reaches you
Challan follow-ups · Telegram
OutputWhat each run produces - Unsent WhatsApp follow-ups for each open challan plus a Telegram list ranked by days since dispatch.
Text
Setup & safety

Secure by default

Connect once, stays signed in

WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.

Your credentials stay in your own private environment - WebRun never stores your passwords.
Strict Lockdown

Every action is checked against this policy before it runs.

Domains ALLOWLIST
Typed input GUARDRAIL
Shell command BLOCK
File uploads BLOCK
Runs in a contained environment More on policies
Good to know

Questions, answered

Will it message customers without my approval?

No. Every follow-up is drafted and left unsent in WhatsApp. WebRun writes the message in the right chat, but you review each one and decide whether and when it goes to the customer.

Which challans does it follow up on?

Delivery challans in Vyapar that are still open and not yet converted to a sale invoice. WebRun skips any challan already invoiced, so you only chase the ones genuinely outstanding.

What does the follow-up ask?

It politely confirms the goods were delivered and asks to close the challan or raise the invoice. Give WebRun your tone or a sample and it matches your voice on every draft.

Put this on autopilot.

Turn it on in minutes - or have our team set it up for you.