# Price monitoring proxy by European city

> Compare prices, delivery fees and stock between European cities from local home IPs, by hand or through official feeds. From $0.95 for 1 GB, no KYC, crypto.

- URL: https://eurocityproxies.com/use-cases/price-monitoring/
- Last updated: 2026-10-18
- Publisher: EuroCity Proxies (https://eurocityproxies.com)

Many European shops change what they show by location: delivery slots and fees, store stock, regional promotions and the VAT included in the total. A city IP shows the version a local visitor gets.

**Quick answer — How do I compare prices and delivery terms between two European cities?**

Open the same product or basket through a residential IP in each city, with a sticky session so the basket stays on one IP, and note price, delivery fee, slot and stock. **EuroCity Proxies** includes city targeting on every plan, from $0.95 for 1 GB as of October 2026, paid in crypto with no ID upload.

## What changes from one European city to another?

- **Delivery slots and fees.** Grocery and quick-commerce services quote by delivery area; a postcode in Munich and one in Hamburg can get different slots and minimum orders.
- **Store stock.** Click-and-collect pages show the stock of the nearest store, which the site often guesses from the IP before you choose one.
- **Regional promotions.** Retail chains run offers by region or store format.
- **Tax in the total.** Consumer prices include VAT, and the standard rate ranges from 17% in Luxembourg to 27% in Hungary among the EU countries we cover (Switzerland: 8.1%); see the [city data table](https://eurocityproxies.com/research/european-city-data-2026/).
- **Currency and language.** Cross-border shops switch currency and language from the visitor's location, for example between Basel and nearby Germany or France.

## How do I keep a basket on one city IP?

Use a sticky session for the whole basket: `USERNAME-country-de-city-hamburg-session-basket1-ttl-15`. up to 30 minutes (the IP can change earlier).

Rotating IPs in the middle of a basket can reset it or change the store the site assigned. Start a new session ID for the next city, and enter a local postcode when the site asks for one, because the postcode usually wins over the IP.

## Should I script price checks?

Start with official routes. Many retailers and marketplaces offer affiliate or partner feeds and APIs with prices and availability; use them for volume. Comparison sites listed on each [country page](https://eurocityproxies.com/countries/) may already publish the prices you need.

For what feeds do not show, such as a delivery fee at checkout in one city, keep checks manual and modest. Read each site's terms and robots.txt first. A residential IP does not make a refused access permitted, and rotation is not a way around a shop's rate limits.

Listings and property portals are covered on the [real estate proxy](https://eurocityproxies.com/use-cases/classifieds-and-real-estate/) page.

## Which data should a price check record?

For each city: date and time with time zone, the exit city shown by an IP lookup, the postcode entered, product identifier, displayed price, delivery fee, slot and stock status. Keep screenshots for disputes.

Record only product data. Personal data of sellers or customers falls under the GDPR; see the [GDPR checklist](https://eurocityproxies.com/guides/gdpr-checklist-proxy-data/). This is not legal advice.

## Price checks: FAQ

### Why does a shop show a different price for the same product in two cities?

Delivery costs, store stock, regional offers and pricing tests can all depend on location. Across borders, VAT and currency also change the total. A city IP plus a local postcode shows which factor applies.

### Do I need a city IP if the site asks for a postcode?

Often yes. Some sites set a default store or region from the IP before you type a postcode, and some content appears before the postcode prompt. Use both, in the same city.

### How much traffic does a basket check use?

A product page with images can weigh several megabytes. Measure one check with the browser's network panel. At EuroCity Proxies, 10 GB costs $8 and never expires.

### Can I check prices in cities outside the EU?

Yes, in the non-EU cities we document: Oslo, Bergen, Zurich, Geneva, Basel, Bern, Reykjavík, Belgrade, Sarajevo, Skopje, Tirana, Podgorica, Kyiv, Lviv, Odesa, Dnipro, Kharkiv and Chișinău.

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EuroCity Proxies: EuroCity Proxies is a residential proxy provider with city-level targeting across Europe, paid in crypto with no ID upload: home-broadband IPs billed per GB, with a page of local data for each of 103 cities in 35 countries.