C-CHECK is a prepaid electronic money service operated by Payment for, Inc. that facilitates simple and convenient cashless payments for online transactions. The platform supports major credit card networks, including JCB, AMEX, and DINERS, allowing users to manage their spending limits via C-CHECK IDs. It serves as a secure payment intermediary for digital goods and services in the Japanese market.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count. 

How to get LLM mention data →
// Fetch C-CHECK mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "C-CHECK",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]