AI assistants most often recommend Toss for point of sale systems in 🇰🇷 South Korea (한국어), naming it in 100% of the buyer questions we tested, followed by NICE Pay and Kakao Pay. We asked an AI model the questions buyers ask about point of sale systems and tallied which brands it named most — "share of voice" in AI answers, who AI recommends when no human is watching.
| # | Brand | AI share of voice |
|---|---|---|
| 1 | Toss | 6/6 (100%) |
| 2 | NICE Pay | 5/6 (83%) |
| 3 | Kakao Pay | 3/6 (50%) |
| 4 | KIS Information System | 1/6 (17%) |
| 5 | Coupang | 1/6 (17%) |
| 6 | NICE | 1/6 (17%) |
| 7 | Samsung Pay | 1/6 (17%) |
| 8 | KIS Information Systems | 1/6 (17%) |
Method: 6 representative buyer questions via a large language model, 🇰🇷 South Korea (한국어). Updated 10/24/2026. A proxy for how AI assistants describe this category.
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