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List of adservers which are tested with GetIntent's resizable creatives feature
How to check if your creative is working fine with a resizable feature
You can test the ability of your tag to change size dynamically, by uploading the tag in Getintent UI and putting your creative ID in this link (instead of XXXXX):
https://px.adhigh.net/creative_preview?s=direct&c=XXXXX&size=100x100
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