




CRE functions as the unit of exchange between merchants (buyers of data and attention) and consumers (suppliers of data). Merchants stake or spend CRE to run data campaigns; consumers earn CRE by sharing purchase records. The inflationary or deflationary pressure depends on the ratio of merchant spending to consumer accumulation. If merchant demand grows faster than consumer supply, CRE appreciates; if participation is consumer-heavy without merchant uptake, the token inflates.
Users selectively consent to share transaction records through the Carry app. The data is encrypted and the user controls which merchant categories or specific brands can access their history. This is a permissioned data model rather than a zero-knowledge model: the data is shared but only to consented parties, not fully private. True cryptographic data privacy (compute-to-data style) is not the Carry approach.
Carry Protocol launched primarily targeting the Korean offline retail market and had active pilots with convenience store chains and POS system integrations. Activity and development velocity post-2021 are unclear from current available data. The broader consumer data economy thesis has faced headwinds from regulatory complexity, consumer apathy toward data monetization rewards, and the difficulty of onboarding traditional merchants to token-based incentive systems.
Users selectively consent to share transaction records through the Carry app. The data is encrypted and the user controls which merchant categories or specific brands can access their history. This is a permissioned data model rather than a zero-knowledge model: the data is shared but only to consented parties, not fully private.