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 NICE. 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 | 3/6 (50%) |
| 3 | NICE | 3/6 (50%) |
| 4 | KIS Information Systems | 2/6 (33%) |
| 5 | KakaoPay | 1/6 (17%) |
| 6 | Kakao Pay | 1/6 (17%) |
| 7 | Samsung SDS | 1/6 (17%) |
| 8 | KIS | 1/6 (17%) |
| 9 | BC Card | 1/6 (17%) |
Method: 6 representative buyer questions via a large language model, 🇰🇷 South Korea (한국어). Updated 6/29/2026. A proxy for how AI assistants describe this category.
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