Solutions for E-commerce & Retail

Real-Time Price Aggregation
Without Boundaries

Monitor competitor pricing globally and dynamically adjust your own. PreProx provides the high-frequency rotation and residential IP trust needed to scrape pricing data from any marketplace without getting detected or blocked.

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Why Use PreProx for Price Comparison?

Modern e-commerce sites use advanced anti-bot measures. PreProx bypasses these by providing real user IPs from every corner of the globe.

High-Frequency Rotation

Automatically switch IPs for every request. Our massive pool ensures you never use the same IP twice in a single scraping session.

Hyper-Local Pricing

See exactly what customers in specific cities or ZIP codes see. Bypass geo-fencing and localized price discrimination with ease.

zero CAPTCHA Triggers

Our residential IPs have the highest trust scores (ISP-assigned). Say goodbye to annoying CAPTCHAs and 403 Forbidden errors.

aggregator.py

import requests

proxies = {
    "http": "http://user:pass@@gw.preprox.com:8000",
    "https": "http://user:pass@@gw.preprox.com:8000"
}

# Targeted scraping per country
headers = {"X-PreProx-Country": "US"}

response = requests.get(
    "https://api.marketplace.com/prices",
    proxies=proxies,
    headers=headers
)

print(f"Status: {response.status_code}")
print(f"Price: {response.json()['current_price']}")

Built for High-Scale Data Gathering

Whether you're monitoring 1,000 or 1,000,000 products, PreProx scales with you. Our concurrent connection limit is non-existent, meaning you can gather data as fast as your infrastructure allows.

Unlimited Concurrent Sessions
Global Marketplace Compatibility
Non-Expiring Residential Data
Real-Time Usage Monitoring

COMMON QUESTIONS

Price Aggregation FAQ

How does rotating residential proxies help with price scraping?

E-commerce platforms track IP activity. If one IP makes too many requests, it gets blocked. PreProx rotates your IP for every request or session, making your scraper appear as thousands of different real customers.

Can I target specific marketplaces in Europe or Asia?

Yes, PreProx supports targeting for 195+ countries. You can drill down to specific regions to see localized currency and shipping rates exactly as a local would.

Is there a limit on how many products I can monitor?

No. Our residential proxy plans are based on data usage (GB), not requests or IPs. You can connect as many scrapers as you want simultaneously.

Do the proxies work with Headless Browsers like Puppeteer?

Absolutely. PreProx is compatible with all major automation tools, including Puppeteer, Playwright, Selenium, and Scrapy.

What is the success rate for Amazon and eBay?

We maintain a 99.2%+ success rate on major international marketplaces thanks to our clean, ISP-assigned residential IP pool.

Ready to Optimize Your Pricing?

Join thousands of retailers using PreProx to maintain their competitive edge.

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