QR code
A QR code stands for quick response code and is a two-dimensional code that is scanned and read by mobile devices. A QR code can contain telephone numbers, web addresses or free text, for example.
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+49 711 460 583 00A QR code stands for quick response code and is a two-dimensional code that is scanned and read by mobile devices. A QR code can contain telephone numbers, web addresses or free text, for example.
Read moreThe quality factor is a key figure from Google AdWords that uses algorithms to calculate the ad quality compared to other advertisers. A scale is used to indicate the relevance of a keyword in relation to the associated landing page and the ad texts used.
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