Re: what is dimension tab and how it is work? tell me and guide me
@ScottyD wrote a very comprehensive post about this here - https://www.en.adwords-community.com/t5/User-Articles/What-is-the-Dimensions-tab-and-how-can-I-use-i...
I am sure after reading you will find the information required.
Freelance Adwords & Google Shopping Consultant
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