JCB、決済統一QR まずメルペイ、提供先拡大 – 日本経済新聞
JCB、決済統一QR まずメルペイ、提供先拡大 日本経済新聞
クレジットカード大手のジェーシービー（JCB）は20日、フリーマーケットアプリのメルカリが提供する決済サービス「メルペイ」に、JCBが開発したQRコードの規格を提供すると …
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