John Wilander

Advertisers not wanting to share attribution data with click sources/publishers is a serious requirement. I was brought up with me for Private Click Measurement and filed here: https://github.com/privacycg/private-click-measurement/issues/65 We discussed...

> _They are the ones paying for the ads and the click source may not be someone they want to share data with._ > > When advertisers pay for ads,...

> > _What about the use case I just outlined, where the publisher and the advertiser are competitors in the same market – the NewMail vs PopularMail case? Forcing NewMail...

I've marked PCM's equivalent issue https://github.com/privacycg/private-click-measurement/issues/65 for re-discussion at the next Privacy CG call.

> So I think... no, one sided conversion reports are not really currently part of the status quo, except in the most platonic idea of the present. _Especially_ not with...

> @johnwilander I think there may be advertisers who feel their conversion data isn't accessible to PopularCo, but that feeling arguably does not reflect the reality we've seen thus far....

I am interested in general but I'm wondering if this API has multi implementer interest? If so, which? Knowing that feels like an important basis for discussion, i.e. are we...

Sure, I'm not saying you're in any bad state or shouldn't incubate. 🙂 I just want to know what I'd be signing up for. I'd prefer it if we could...

> I don't want to limit the discussions in these meetings to just issues relevant to PCM, but I think we could certainly have meetings where that's the primary agenda...

Note the attack I described in https://github.com/privacycg/private-click-measurement/issues/57 (the same analysis goes for the destination website): # Why Not Attribution Reports To Subdomains? Some have requested that attribution reports be sent...