The TikTok ads agency for brands that sell on TikTok Shop.
MediaLabs is a TikTok ads agency for brands that sell through TikTok Shop. We run GMV Max campaigns, Spark Ads on authorized creator videos and LIVE promotion, with creative from our managed roster of 3,000+ vetted creators. You pay a monthly retainer; ad spend passes through at cost. We focus on Shop sales, not awareness campaigns.
Updated October 21, 2026 · By the MediaLabs team
What a TikTok ads agency manages for a TikTok Shop brand
Ads that sell through TikTok Shop work differently from ads that send traffic to a website. TikTok made GMV Max the default and only supported campaign type for TikTok Shop Ads from July 2025 (TikTok Ads Manager help). So the job is less about building manual ad groups and more about steering GMV Max: which products go in, what ROI target the margin can carry, which creator videos it can use, and how honestly the results are read.
| Area | How it works on TikTok | What we do |
|---|---|---|
| Product GMV Max | You promote the whole shop or selected products, pick an ROI target (TikTok's recommendation or your own) and set a daily budget. Products already in other Shop ad campaigns must come out of them first (setup guide). | Choose products by contribution margin, set ROI targets from break-even, pace budgets, and pull out-of-stock or low-margin SKUs. |
| Creator videos as ad creative | GMV Max automatically includes authorized affiliate videos that feature the selected products (About Product GMV Max). | Supply creative from our managed roster of 3,000+ vetted creators, with ad authorization agreed in the brief before a video is shot. |
| Spark Ads | An existing organic post runs as an ad. The creator generates a code in the TikTok app for 7, 30, 60 or 365 days (TikTok help), and engagement stays on the original post (Spark Ads FAQ). | Track who authorized what and until when. Run a separate Spark campaign only when GMV Max can't serve the destination or a test needs its own read. |
| LIVE promotion | LIVE GMV Max promotes livestreams and measures LIVE ROI as total liveroom GMV divided by ad spend (About LIVE GMV Max). Available LIVE campaign types vary by market and account. | Promote LIVE sessions we produce or creators host, for brands where LIVE fits the category. |
| Measurement | Product GMV Max credits all same-day orders of promoted products to the campaign, including organic and affiliate orders, on a one-day attribution window. | Report TikTok's ROI next to blended ROAS and contribution, so channel-attributed revenue isn't read as incremental. |
These ad products are one layer of our TikTok Shop marketing agency programme, where creator content, the affiliate programme and paid run as one team. The GMV Max guide and the Spark Ads guide cover the mechanics in depth.
How a typical engagement runs
- Discovery call and scope. We look at your shop, catalog, margins and current ad account, then propose a scope and a retainer.
- Week 1: audit. Seller Center and ad-account audit, product economics, and the creator plan that will feed the ads.
- Week 2: briefs and samples. Creators are briefed and samples shipped, with ad authorization written into the brief.
- Week 3: first content live. Most brands have first creator content live within 7–14 days of contract signature.
- Weeks 4–6: GMV Max on. Campaigns start on an agreed test budget, then scale where contribution holds.
If your team already runs creators, we can scope a partial engagement in which we operate only the GMV Max ads.
What to expect in the first 90 days
| Period | Focus | What you should see |
|---|---|---|
| Days 1–14 | Audit, product selection, break-even ROI per product, creator authorizations, first creator videos live. | A written plan: products in GMV Max, test budget, loss limit and review dates. |
| Days 15–45 | GMV Max live on the test budget. One major change at a time; catalog hygiene weekly. | Spend delivering against the ROI target, or a named constraint (stock, creative or target) with a fix. |
| Days 46–90 | Scale products whose contribution holds, refresh creative, add LIVE promotion where it fits. | A decision on which products earn more budget, based on settled revenue and contribution. |
GMV Max performance typically improves over months 1–3 as the algorithm learns your catalog and audience, and a full deployment usually ramps over 60–90 days. That is a typical path, not a promise: the ROI target is an optimization goal, not a guaranteed return.
We set targets from margin. Break-even revenue per ad dollar is 1 divided by contribution margin before ads, so a product that keeps 25% of revenue after product cost, fees, commission, fulfilment and refunds breaks even at 4.0x. A target below that buys volume at a loss, which can be a deliberate launch decision but should never be an accident.
Reporting, and how to read TikTok ad numbers
Every client gets a weekly performance dashboard covering GMV, units sold, AOV, return rate, ad spend, GMV Max ROAS, creator output and content performance, plus a monthly executive summary. On US programmes we also report three times a week: a Monday plan, a Wednesday KPI pulse and a Friday recap.
Three return figures get confused in TikTok Shop reporting. We show all three and say which one a decision rests on.
| Metric | What it measures | Watch out for |
|---|---|---|
| GMV Max ROI (in TikTok) | Same-day orders of promoted products divided by ad spend, including organic and affiliate orders. | It is channel attribution, not incremental: some of those sales would have happened without ads. |
| Blended ROAS | Total TikTok Shop GMV divided by TikTok ad spend over a period. Our case studies report this. | It mixes creator, affiliate and paid effects into one ratio. |
| Contribution after ads | Revenue minus product cost, platform fees, commission, fulfilment, refunds and ad spend. | It needs settled revenue and real refund data, so it lags the platform numbers. |
What our research shows about paid promotion on TikTok Shop
MediaLabs Research, in collaboration with Coherence Limited, tracked how much of the revenue behind US top-selling TikTok Shop videos came with paid promotion. The full method is in the paid vs organic working paper.
| Measure | Value |
|---|---|
| Share of top-video revenue that came with paid promotion | at least 65.4% |
| Share of top-video views that came with paid promotion | at least 15.5% |
| Median reported ROAS of paid video-weeks (middle half) | 2.42 (1.99–2.87) |
| Paid video-weeks reporting ROAS under 2 | 25.4% |
| Revenue per 1,000 views: organic vs paid-led winners | $16.58 vs $15.51 |
Source: MediaLabs Research, in collaboration with Coherence Limited, CIQ-WP-2026-40, window 3 September to 2 October 2026. Figures are estimates for tracked US top-selling videos, observational, and not TikTok's official figures. Paid shares are reported per video and capped at 80%, and 53.8% of video-weeks hit that cap, so both paid shares are lower bounds. ROAS is estimated revenue per ad dollar, not profit.
Two things follow for anyone buying TikTok ads. Paid and organic winners sold at about the same rate per view, which is consistent with spend scaling videos that already convert rather than rescuing weak ones; we put budget behind creator videos with proven sales. And a median of 2.42 is revenue, not profit: after product cost, fees and commission, a quarter of paid weeks below 2 may well have lost money, which is why targets start from your margin.
Results from our published case studies
| Brand | Window | TikTok ad spend | TikTok Shop GMV | Blended ROAS | Creator videos |
|---|---|---|---|---|---|
| Audien Hearing | Q1 2026 | $7K | $252.8K | 36.1x | 274 |
| Terra Health | 8 weeks | $30K | $323.2K | 10.8x | 723 |
| Pure Peak | Not published | $65K | $220.5K | 3.39x | Not published |
| Dr.Dent | Q1 2026 | Not published | $3.1M in month 3 | 29.2x | 1,800 |
| Bears With Benefits | 5 months | Not published | Not published | 6.7x | 3,565 |
Blended ROAS is total TikTok Shop GMV for the programme divided by the TikTok ad spend managed over the same window, as defined on each case study. These were full programmes in which creator content and ads ran together; Dr.Dent's growth came almost entirely from affiliate creator content. Individual results vary. Full details are on our case studies page.
Pricing: a monthly retainer, with ad spend at cost
We charge a monthly retainer scoped to your programme: ad spend volume, number of creators, catalog complexity, LIVE cadence and reporting depth. Ad spend and creator budgets pass through at cost, with no markup. Engagements usually start with a 3-month minimum, then run month to month with 30 days' notice.
We don't publish a rate card; we quote after a discovery call. Our guide to TikTok Shop agency pricing explains retainer, commission and hybrid models and the questions to ask before signing with anyone.
How to evaluate a TikTok ads agency
There is no single best TikTok ads agency; the right one depends on whether you sell through TikTok Shop and how much creator content you already have. Six questions separate agencies quickly.
| Ask | A good answer | A red flag |
|---|---|---|
| Can we verify your TikTok partner status? | Names the designation; you can check it in TikTok's TikTok Shop Partner marketplace. | "Certified" with nothing you can check. |
| Do you mark up ad spend? | Spend is billed at cost. | A "media fee" or "buying fee" on top of spend. |
| Which ROAS do you report? | Platform ROI, blended ROAS and contribution, each defined. | One ROAS figure with no definition or attribution window. |
| Where does the creative come from? | A steady supply of authorized creator videos, with authorization windows tracked. | Brand cuts or stock footage only. |
| How do you set ROI targets? | From each product's contribution margin and an agreed loss limit. | One target for every product. |
| Can you show results in our category? | Named brands with spend, GMV and the time window. | Percentage uplifts with no baseline. |
The same questions apply to us. MediaLabs holds TikTok Shop Partner (TSP), Creator Agency Partner (CAP) and TikTok Shop Affiliate Partner (TAP) status. We were named 2025 US Service Agency of the Year at the FastMoss Ecosystem Awards, and MediaLabs Europe was a Top 10 TikTok Shop Partner in Germany, Q1 2026. The rest of what we do is on our TikTok Shop agency page.
TikTok ads agency questions
Related reading
TikTok Shop marketing agency
The full programme: GMV Max, Spark Ads, LIVE and creator-led content under one team.
See the programme →TikTok Shop GMV Max guide
Target ROI, budgets, creative supply and the failure modes.
Read the guide →TikTok Spark Ads guide
Authorization codes, creator agreements and when Spark beats GMV Max.
Read the guide →Case studies
Ad spend, GMV and blended ROAS from published TikTok Shop programmes.
See the results →TikTok Shop agency cost
Retainer, commission and hybrid pricing, and what passes through at cost.
Read the pricing guide →Paid vs organic on TikTok Shop
How much top-video revenue comes with paid promotion, by category.
Read the paper →Run your TikTok Shop ads against your margin.
Book a call and we'll review your ad account, product economics and creative supply, then scope the paid work.
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