[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-11-18 (世界標準時間)。"],[],["The Smart Tap protocol uses three identifiers for communication between Google Wallet and terminals: Redemption Issuer ID, Collector ID, and Pass Class ID. The Redemption Issuer ID represents a merchant, while the Collector ID uniquely identifies a terminal requesting a merchant's pass. A Pass Class ID, formatted as `issuerId.classSuffix`, identifies a specific pass tier. These IDs facilitate the exchange of information, enabling merchants using different pass developers to redeem passes. An Issuer account can have only one Collector ID.\n"]]