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Goal of this guide

In 5 minutes:
  • ✅ Create your first campaign
  • ✅ Register an ad creative
  • ✅ Request allocation to a placement

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Prerequisites

What you need:
  • An A2 Advertiser account (ask your Administrator if you don’t have one)
  • An ad image (1200x120px recommended)

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Step 1: Log in (1 min)

Go to the A2 admin console.
Your initial password is sent by email. Be sure to change it after your first login.

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Step 2: Create a campaign (2 min)

Click the Campaigns menu in the left sidebar.
  1. Click the Create New Campaign button
  2. Enter the following information:
    • Campaign name: new_product_promo
    • Goal: Clicks (CPC)
    • Budget: KRW 100,000
    • Duration: 7 days
  3. Click the Save button
It’s a good idea to start with a small budget, check performance, and then increase it.

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Step 3: Register a creative (1 min)

On the detail page of the campaign you created, go to the Creatives tab.
  1. Click the Add New Creative button
  2. Upload the ad image
  3. Enter the landing URL to go to on click
  4. Click the Save button
If the image size doesn’t match the placement size, the ad may not be shown.

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Step 4: Request allocation (1 min)

On the campaign detail page, go to the Allocations tab.
  1. Click the Request Allocation button
  2. Select the placement you want
  3. Enter a bid (for example, KRW 500)
  4. Click the Send Request button
Once the Retailer approves the request, your ad starts being shown.

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Done! 🎉

You’ve successfully created your first ad campaign!

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Next steps

Set up targeting

Show ads only to specific user groups

Performance Analytics

Check impression, click, and conversion data

Creative types

Explore banner, video, native, and other creative types

Budget management

Set and manage daily and total budgets

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Frequently asked questions

If the Retailer rejects it, you can request a different placement or adjust your bid and request again.
Yes. You can allocate a single campaign to multiple placements. You can also set a different bid for each placement.
Impressions start immediately once the Retailer approves the allocation request. You can check the approval status on the Allocations tab.
When the budget runs out, ad impressions stop automatically. They resume when you add more budget.