Trendyol Ads is the advertising system sellers use through the Trendyol Partner Panel (partner.trendyol.com) to promote their products and stores both inside and outside the platform. Unlike Google Ads or Meta Ads, it isn’t about buying visibility for your own site — it’s about buying placement directly inside a marketplace’s search and category pages, which makes it Turkey’s closest equivalent to Amazon Sponsored Products.
Ad Types
Product Ads are the most-used model
Selected products get placed among other results in search and category listings. Because they’re aimed directly at sales conversion, most sellers put the bulk of their budget here.
The other three types serve different goals
Store Ads build brand awareness and follower growth; Influencer Ads promote a product as an Instagram Story through Trendyol’s own influencer network and require a minimum sales volume over the last 30 days as a precondition; CPAS Ads use Meta’s ad network to route users directly to a seller’s Trendyol store.
How Does Targeting Work?
There’s no manual keyword selection
This is the point that surprises anyone used to Google Ads: with Product Ads, the seller doesn’t pick keywords or bid on them. Trendyol’s algorithm decides which search and category pages an ad shows on, based on the product title, category, and past performance data. The only variable the seller actually controls is the daily budget.
Ranking depends on more than budget
Impression order isn’t set by budget size alone — conversion rate, product rating, and store performance all factor into ranking. A high-budget product with a weak conversion rate can end up less visible than a lower-budget product that converts well.
BuyBox Ownership Is a Precondition for Ads
If multiple sellers list the same product, the ad rides on the BuyBox
On Trendyol, the same product can be sold by multiple sellers; the seller who triggers the “Add to Cart” button on the product page is the one who holds the BuyBox. If a product ad is run by a seller who doesn’t hold the BuyBox, click traffic still lands on the product page, but the sale largely goes to whoever does hold it. Checking BuyBox status before spending ad budget matters more than the campaign setup itself.
Budget and Pricing
For Product Ads, the minimum budget starts at 10 TL per product per day; pricing runs on either a CPM (cost per 1,000 impressions) or CPC (cost per click) model — the same logic covered in What Is CPM, CPC, and CPA?, just applied to Trendyol. Store Ads are priced on impressions, while CPAS ads follow Meta’s own CPC/CPM model.
Budgets should start small and scale with data
Starting a new product ad with a high budget means spending money before you know which search queries actually convert. Starting low and scaling up once the click-to-sale ratio stabilizes produces more predictable results for the same spend.
Low ROAS Usually Comes From Three Sources
- A weak product page: poor images or an incomplete description means the ad drives clicks but not sales.
- Because targeting is automatic, the product may be listed under the wrong category or missing key terms in its title.
- The profit margin may not cover the ad cost: advertising amplifies existing demand — it doesn’t rescue a weak product. It only makes sense for a product that’s already converting organically.
Pre-Launch Checklist
| # | Step | Status |
|---|---|---|
| 1 | Does the product you plan to advertise hold the BuyBox? | ☐ |
| 2 | Is the product title and category assignment correct? | ☐ |
| 3 | Will the starting budget stay low while data is collected? | ☐ |
| 4 | Are the product page’s images and description sale-ready? | ☐ |
| 5 | Does the profit margin cover the targeted ad cost? | ☐ |
The Common Mistake
The most common mistake is turning on high-budget ads for every product in the store at once. Automatic targeting produces different results for each product; spending budget on a product that isn’t already converting organically doesn’t create demand for it — it just inflates ad spend. Track which products convert organically first, then concentrate ad budget on those.
Summary
Unlike Google Ads, Trendyol Ads offers no manual keyword targeting — the seller’s control is limited to budget, while the algorithm, conversion rate, and BuyBox ownership determine impression order. Ad budget only pays off when it’s directed at a product the seller already holds the BuyBox for and that’s already converting organically.