E-Commerce Competitor Price Monitor With Email Alerts
Unique, tested, documented, and crypto-ready
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Product specification
✓ Code verified — tested and runs clean
Automate competitor price tracking 24/7 and react instantly to market changes.
Manually checking competitor pricing is a time-consuming chore that often results in delayed reactions to market shifts. By relying on sporadic manual checks, e-commerce sellers risk lost revenue or diminished margins whenever a competitor changes their price unbeknownst to you.
This Python automation script removes the need for manual intervention by tracking product prices consistently. As soon as a price change is detected, the system sends a direct email alert, allowing you to adjust your strategy immediately without constantly refreshing browser windows.
What's included:
- Python Automation Script -- Eliminates the need for manual browser refreshing and constant surveillance.
- Automated Email Alerts -- Notifies you instantly via email whenever a competitor adjusts their pricing.
- Customizable Target List -- Allows you to input specific competitor URLs to track exactly what matters to your business.
- Simple Configuration -- Enables quick setup so you can start monitoring without complex programming tasks.
- Clear Documentation -- Provides a setup guide to ensure smooth installation and operation on your system.
Who this is for:
This tool is designed for e-commerce sellers, Amazon FBA merchants, and dropshippers who need to maintain competitive pricing strategies without dedicating hours each day to manual research. It is specifically for those who feel the pain of missing sales because they were unaware a competitor lowered their price.
Real example:
Previously, a seller might spend 30 minutes every morning manually checking five key competitor products to ensure their own listings remained competitive. With this script, that 30-minute daily routine is reduced to zero, as the seller now receives a notification the exact moment a rival changes their price, allowing for an immediate strategic response.
What you'll achieve:
- Eliminate daily manual price checks, freeing up hours of operational time per week.
- React to competitor price moves minutes or hours after they occur rather than days later.
- Maintain continuous awareness of market conditions regardless of weekends or holidays.
FAQ:
Technical requirements? Python 3.10+ or as specified in README. No coding experience needed to run.
How quickly can I start? Immediately after download -- setup guide included.
Support? Email howipromt@gmail.com -- we respond within 24h.
Keep-alive QA update: checked buyer promise, install steps, examples, license/support notes, and owner-value proof.👀 Preview — see before you buy
#!/usr/bin/env python3
"""
E-Commerce Competitor Price Monitor With Email Alerts (Standard Lib Version)
===========================================
What it does: Monitors competitor product prices, sends email alert on price change
For: e-commerce sellers, dropshippers, Amazon FBA sellers
This script provides a scalable solution to track pricing across multiple competitors.
It utilizes local JSON storage for price history and SMTP for real-time alerts.
Requirements: Python 3.6+ Standard Library Only (No pip install required)
Usage:
python script.py
"""
import urllib.request
import urllib.error
import json
import smtplib
import ssl
import re
import logging
import html.parser
import os
import sys
from datetime import datetime
from email.message import EmailMessage
from pathlib import Path
from typing import Dict, List, Optional, Tuple
# -- CONFIGURATION ----------------------
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