The legal protection of consumers in online transactions (e-commerce) is a critical issue in the digital age. As technology and the internet advance, online shopping and transactions have become common, but they also pose risks such as breach of contract. Breach of contract occurs when one or both parties fail to fulfill their obligations as agreed. In online transactions, this can manifest in various ways, such as late payment, failure to pay, or sending goods that do not match the agreement. These actions can lead to legal consequences. The Indonesian Consumer Protection Law (UUPK) and the Electronic Information and Transaction Law (UUITE) provide legal frameworks to protect consumers in e-commerce. The UUPK outlines consumer rights, including the right to safety, choice, accurate information, and compensation for goods that do not meet expectations. The UUITE regulates electronic transactions, ensuring that contracts are valid and that businesses comply with legal standards. In online transactions, the parties involved include sellers, buyers, banks, and internet service providers. The UUPK and UUITE address issues such as the obligation of businesses to provide accurate information, the right of consumers to seek compensation, and the legal consequences for non-compliance. If a business fails to meet its obligations, it may face penalties, including fines or imprisonment. Consumers can seek legal remedies through litigation or non-litigious methods, such as mediation through consumer protection agencies. In international transactions, determining the applicable law and court is essential. The UUITE provides guidelines for resolving international e-commerce disputes. In summary, the legal framework in Indonesia aims to ensure fair practices, protect consumer rights, and provide mechanisms for resolving disputes in online transactions. This includes clear regulations on contract validity, consumer rights, and the responsibilities of businesses in e-commerce.The legal protection of consumers in online transactions (e-commerce) is a critical issue in the digital age. As technology and the internet advance, online shopping and transactions have become common, but they also pose risks such as breach of contract. Breach of contract occurs when one or both parties fail to fulfill their obligations as agreed. In online transactions, this can manifest in various ways, such as late payment, failure to pay, or sending goods that do not match the agreement. These actions can lead to legal consequences. The Indonesian Consumer Protection Law (UUPK) and the Electronic Information and Transaction Law (UUITE) provide legal frameworks to protect consumers in e-commerce. The UUPK outlines consumer rights, including the right to safety, choice, accurate information, and compensation for goods that do not meet expectations. The UUITE regulates electronic transactions, ensuring that contracts are valid and that businesses comply with legal standards. In online transactions, the parties involved include sellers, buyers, banks, and internet service providers. The UUPK and UUITE address issues such as the obligation of businesses to provide accurate information, the right of consumers to seek compensation, and the legal consequences for non-compliance. If a business fails to meet its obligations, it may face penalties, including fines or imprisonment. Consumers can seek legal remedies through litigation or non-litigious methods, such as mediation through consumer protection agencies. In international transactions, determining the applicable law and court is essential. The UUITE provides guidelines for resolving international e-commerce disputes. In summary, the legal framework in Indonesia aims to ensure fair practices, protect consumer rights, and provide mechanisms for resolving disputes in online transactions. This includes clear regulations on contract validity, consumer rights, and the responsibilities of businesses in e-commerce.