GMV Max Ads Setup & Management for US TikTok Shop

We have a US TikTok Shop with optimized listings and a growing base of creators posting about our products. Now we want to scale with paid and need someone who genuinely knows GMV Max to set up and manage our campaigns. The work covers campaign structure, ROI targets, feeding the creative that is already working from our creators into ads, monitoring performance daily, and scaling winners while cutting what does not convert. We care about real profit after commissions and fees, not vanity ROAS, and we expect clear weekly reporting on spend and return. If you have run GMV Max for a TikTok Shop before, tell us what results you got and how performance held after the first week.