AdRoll Mobile Proxies for US Retargeting and Display Checks

AdRoll runs retargeting and prospecting display campaigns for e-commerce brands, showing banners to people who visited a store and to lookalike audiences across the web. Who is eligible and what they see depends on location and device. A brand team in Mexico City or Manila running a US campaign cannot see it from the office. A Stateside Proxies line in a US metro makes the browser a US phone visitor in that metro, so the team can visit their own store, trigger the retargeting, and find and record the banners as American shoppers see them. This page sets out the method plainly.

What AdRoll decides from the visitor's connection

Audience eligibility by country and region. Device segment, with mobile and desktop creatives bought separately; a carrier address is mobile. Which publishers and exchanges serve the banner to a visitor in a given metro. The products or offers in a dynamic banner, which follow what the visitor browsed. Datacenter addresses are frequently excluded from audiences and never see the campaign.

Who verifies AdRoll campaigns

Brand teams confirming retargeting fires after a US visit and shows the right products and offers. Agencies documenting placements for clients. QA teams checking that the AdRoll pixel on the store fires correctly for US visitors. Brand-safety reviewers checking where banners land. Each is a human visitor's path, observed from inside the audience.

AdRoll's dynamic banners draw product images and prices from your own catalogue feed, so the check also confirms the feed: a banner showing a stale price or a sold-out product is a feed problem you can only see from inside the audience, and the screenshot is what you send to whoever maintains the feed.

To confirm the pixel without waiting for a banner, open the developer tools in the test profile, watch the network panel for requests to adroll.com while the store loads, and note whether they begin at once or only after the consent banner is answered. The pixel is the small script that tells AdRoll someone visited, and AdRoll sorts visitors into audience segments by the addresses of the pages they view, so a renamed product or checkout URL can quietly leave a rule matching nothing.

Why a carrier line

Retargeting needs a visitor who stays recognisable: a steady address and persistent cookies. A carrier line holds its address until you rotate it, and a browser profile keeps the cookies. A VPN's shared, changing datacenter address breaks both.

A note on timing: AdRoll's prospecting campaigns, aimed at lookalike audiences rather than past visitors, are harder to trigger deliberately, so verify those by browsing the kinds of US publishers the audience reads rather than your own store, and allow more time for a banner to appear.

Setting up the check

Rent a line in the campaign's metro and build a browser profile with the metro's time zone and US English. Visit your own store, browse products, perhaps add to cart and leave. Then browse US publishers and watch for the banner; screenshot it with URL and local time, click through once and record the landing page. Keep the profile for the session.

If no banner turns up, look in the dashboard before blaming the connection: a newly created segment may still be too small to serve, the campaign may exclude recent buyers, and part of its budget may be going to social placements that a tour of publisher sites will never reveal. For the same reason, do not complete a purchase on the test visit, since it can move the visitor into the group campaigns exclude. Record the banner's size as well as its position; phone placements tend to be small, and a design made for a large format can become unreadable.

Staying inside the rules

AdRoll's terms forbid inflating clicks and automated traffic. One visitor path, observed and recorded, with a single click-through per banner, is verification; anything more is not.

Setting up a AdRoll proxy on Stateside Proxies

1. Rent a line in the campaign's target metro.
2. Create a browser profile with the line's details, the metro's time zone and en-US; confirm the carrier on an IP lookup page.
3. Visit your own store as a shopper and browse products.
4. Browse US publishers, screenshot the banners with URL and local time, and click through once.
5. Repeat in another metro after a free move if needed.

AdRoll proxy questions