Facebook Updates Transparency Rules for Ad-Buying Solutions
Facebook updates Developer Policies to improve ad-buying transparency and account structure. Advertisers must keep end advertisers in separate ad accounts unless using vendor_id or brand fields properly. From February 3, 2027, ad-buying solutions must disclose ad spend, fees, and campaign details upon end advertiser request. Meta may disclose info if policy violations are suspected, without prior notice. These changes align with industry standards.