- - Records of contract or withdrawal of subscription
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Reasons for preservation : Act on the Protection of Consumers in Electronic Commerce
Preservation period : 5 years
- - Records of payment and supply of goods, etc.
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Reasons for preservation : Act on the Protection of Consumers in Electronic Commerce
Preservation period : 5 years
- - Records of Electronic Financial Transactions
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Reasons for preservation: Electronic Financial Transactions Act
Preservation period : 5 years
- - Records of consumer complaints or disputes
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Reasons for preservation : Act on the Protection of Consumers in Electronic Commerce
Preservation period : 3 years