Mobile Advertising: What does an IDFA from Apple look like?

The IDFA is what tells an advertiser if an ad is working, where conversions come from, who is converting and which part of the budget is

The IDFA is a string of 32 digits that consists of numbers and uppercase letters means for sites to earn advertising fees by advertising and linking

idfa meaning If a user does not opt-in, the IDFA will not be available This means that it cannot be used for attribution purposes and that advertisers must instead use

meaning of gushing What does IDFA stand for? ; IDFA, Illinois Development Financed Authority ; IDFA, Improved Decision-Feedback Algorithm ; IDFA, Industrial Development Financing