Marketing
Media Buying
Media buying for iGaming acquisition
Reviewed by iGaming Times editorial teamLast reviewed 5 October 2026
What is Media Buying?
Media buying is the purchase of advertising space and time, across programmatic display and video, social platforms, search, native, television, radio and out-of-home, to reach and acquire customers at the best achievable price. In iGaming it is the execution side of paid acquisition: a media buyer negotiates or bids for inventory, sets targeting, rotates creatives and optimises spend against targets such as cost per first-time depositor, then moves budget to whatever converts.
It is done in-house by operators' performance marketing teams, by agencies paid a fee or a share of spend, and by affiliates who buy media themselves and are paid on CPA or revenue share. What sets gambling media buying apart is the rulebook. Major ad platforms admit gambling advertisers only after certification and proof of a licence for each targeted market, and advertising codes restrict who can be targeted and where gambling ads may appear.
Key takeaways
- Media buying is purchasing ad inventory and optimising it against acquisition targets such as cost per first-time depositor.
- In iGaming it is run by operators in-house, by agencies and by affiliates who buy traffic and are paid on performance.
- Google requires gambling advertisers to be certified and to show a valid licence for every region they target.
- UK advertising rules bar gambling ads directed at under-18s through the selection of media or context, so audience data shapes every buy.
Why it matters
Media buying is where acquisition budgets are won or lost. An operator's customer acquisition cost is largely the output of its media buying: which channels, which audiences, which creatives, at what bid. Small changes in conversion or cost per click compound across large budgets, so buying teams are measured on cost per first-time depositor and on the value of the players bought, not just on volume.
Gambling adds a compliance layer that general media buying does not have. Platforms such as Google require certification and a licence for each targeted region, restrict gambling ads to approved countries and set landing-page requirements, including age warnings, responsible-gambling resources and licensee details. In the UK, the advertising code prohibits gambling ads that are directed at under-18s through the selection of media or context, so buyers must evidence audience composition, and programmatic buys need inclusion lists and brand-safety controls to keep ads off unsuitable sites. Many markets add their own rules on timing, channels and content.
The structural choice is who buys. In-house teams keep control and data; agencies bring scale and inventory deals; affiliates and arbitrage buyers take the media risk in exchange for a CPA. Operators frequently use all three, and under most licensing regimes the operator remains responsible for ads bought on its behalf.
Media Buying vs Media planning vs Traffic Arbitrage
| Media Buying | Media planning |
|---|---|
| Media buying is execution: securing inventory, bidding, targeting, trafficking creatives and optimising spend in flight. | Media planning is strategy: deciding objectives, audiences, channel mix and budget allocation before money is spent. |
In performance-led iGaming marketing the two often merge into one team, with buying data feeding straight back into planning week by week.
| Media Buying | Traffic Arbitrage |
|---|---|
| Media buying on behalf of an operator leaves the operator paying for the media and carrying the risk that it does not convert. | Traffic arbitrage is media buying by a third party at its own risk, which is paid only for the qualifying players it delivers. |
Outsourcing media risk caps acquisition cost but reduces control over where and how the brand is advertised, which matters under licence rules that hold the operator responsible.
The bottom line
Media buying turns marketing budget into players, and in iGaming it does so under platform certification, licence and advertising-code constraints that ordinary advertisers never face. The best buyers optimise for player value within those rules, not for the cheapest click.
Sources
- Gambling and games policy - Google Ads Help
- CAP Code, section 16: Gambling - Advertising Standards Authority
Frequently asked questions
What is media buying?
Media buying is the process of purchasing advertising space or time, such as social ads, programmatic display, search ads, TV spots or billboards, and managing that spend to hit a business goal. Buyers negotiate prices or bid in auctions, choose targeting, place creatives and continuously shift budget towards the placements that deliver results.
What does a media buyer do in iGaming?
An iGaming media buyer runs paid acquisition for an operator, agency or affiliate. The job includes bidding on platforms, building audiences, testing creatives and landing pages, and tracking cost per registration and per first-time depositor. In regulated markets it also involves checking that every campaign targets only licensed markets and complies with platform policies and advertising codes.
What is the difference between media buying and media planning?
Media planning decides strategy: who to reach, through which channels, with what budget and messages. Media buying executes it: securing the inventory, setting bids and targeting, launching campaigns and optimising them while they run. Large brand campaigns keep the two separate; performance marketing teams often combine them.
Can gambling companies advertise on Google?
Yes, with conditions. Google requires gambling advertisers to apply for certification, to hold a valid local licence for every region they target and to provide evidence of it. Online gambling ads are allowed only in listed countries, and landing pages must show an age warning, addiction resources, terms and conditions and licensee details. Other major platforms run similar authorisation schemes.