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For Pinduoduo sellers, ecommerce operators & inventory managers

Restock before your listings sell out

Every morning, WebRun signs in to your Pinduoduo seller account, reads the stock level on every active listing, compares it against recent sales pace, emails you the items about to run out, and books a restock reminder in Google Calendar before each one hits zero.

  • No credit card
  • Under $0.01 per run
  • Cancel anytime
14,115 templates Safe automation No code
Every day at 8:00 AM WebRun
1 Pinduoduo check stock on live listings
2 Gmail email you the restock list
3 Google Calendar book the restock reminder
Run a sample
In short

How do I get alerted when my store listings are running low on stock?

WebRun signs in to your Pinduoduo seller account every morning and reads the stock level and recent sales pace on every live listing. It emails you the items about to run out and books a Google Calendar reminder ahead of your supplier lead time, so listings do not go out of stock unnoticed.

  • Fast selling products are flagged before they sell out
  • Restock reminders land on the calendar ahead of supplier lead time
  • No listing goes out of stock without you being told first

Built for Pinduoduo sellers · ecommerce operators · inventory managers · small retail teams

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 pinduoduo.com in a real browser with your saved login - no setup, no API keys.

  2. 1
    Pinduoduo - check stock on live listings
    pinduoduo.com
    WebRun in Pinduoduo: check stock on live listings
    WebRun opens Pinduoduo to check stock on live listings.
    • Sign in to your Pinduoduo seller account and open the product list
    • Capture the remaining stock, price, and recent sales pace for every active listing
    • Flag anything below your reorder point and estimate the days of cover left at the current pace

    Done when Every active listing has a stock figure and an estimated days of cover.

  3. 2
    Gmail - email you the restock list
    gmail.com How to Automate Gmail
    WebRun in Gmail: email you the restock list
    WebRun opens Gmail to email you the restock list.
    • Email yourself the restock list, sorted by days of cover with the tightest first
    • Include the product name, remaining units, recent daily sales, and the reorder point
    • Any message addressed to a supplier is left as a Gmail draft for you to check before it goes

    Done when The restock list is in your inbox, sorted by urgency.

  4. 3
    Google Calendar - book the restock reminder
    calendar.google.com How to Automate Google Calendar
    WebRun in Google Calendar: book the restock reminder
    WebRun opens Google Calendar to book the restock reminder.
    • Create a Google Calendar reminder for each low item, dated on your lead time before it hits zero
    • Name the product and the quantity to order in the event title
    • Remove reminders for products already restocked so the calendar stays clean

    Done when Every low stock product has a dated restock reminder on your calendar.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
pinduoduo.com
ScheduleRuns automatically on this cadence
Every day at 8:00 AM
DeliveryHow each run's result reaches you
Restock list · Gmail
OutputWhat each run produces - A daily restock list with remaining units, sales pace, and days of cover, plus a dated calendar reminder for each product running low.
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 ALLOW
Shell command BLOCK
File uploads BLOCK
Runs in a contained environment More on policies
Good to know

Questions, answered

Will it order stock or message my suppliers?

No. WebRun tells you what is running low and when to act. Any supplier email is left as a Gmail draft for your approval, and no purchase order is ever placed on its own.

Does it change my listings or prices?

No. WebRun only reads your Pinduoduo product list. It never edits a listing, changes a price, adjusts stock, or takes a product off sale.

How does it decide something is running low?

It compares remaining units against your reorder point and against recent sales pace, so a fast selling product is flagged earlier than a slow one at the same stock level.

Put this on autopilot.

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