relation: https://eprints.untirta.ac.id/44549/ title: PELAKSANAAN PRINSIP KEPERCAYAAN DALAM TRANSAKSI JUAL BELI DITINJAU MELALUI UNDANG-UNDANG NOMOR 8 TAHUN 1999 TENTANG PERLINDUNGAN KONSUMEN STUDI KASUS TRANSAKSI JUAL BELI PADA FACEBOOK MARKETPLACE creator: SENDA ARDIN, HAIKAL subject: K Law (General) subject: KZ Law of Nations description: The rapid advancement of technology has led to the rise of online transactions as a prevalent method of buying and selling. In online transactions, the principle of trust is fundamental to the success of the transaction, as, unlike conventional commerce, the buyer and seller in online trade are only connected through the internet. However, online transactions give rise to new legal issues, with many buyers potentially being disadvantaged. When consumers place their trust in a seller, a breach of contract may occur. The research problem identified in this study includes examining the implementation of the trust principle on Facebook Marketplace and the legal remedies available for its abuse, leading to nonperformance under Facebook Marketplace, as viewed through Law No. 8 of 1999 on Consumer Protection and the Indonesian Civil Code. This study employs legal protection and legal certainty theories. The research method used in this study is empirical juridical, employing data collection techniques through interviews, supplemented by literature review as supporting data. The findings indicate that implementing the trust principle in unregulated platforms such as Facebook Marketplace is crucial, as trust is key to the success of transactions. However, due to the lack of regulations, sellers often breach agreements by selling defective goods. To address such issues, legal remedies are necessary for the buyer, either through the court system or through institutions like the Consumer Dispute Settlement Body (BPSK) and the Indonesian Consumer Protection Foundation (YLKI). date: 2024 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://eprints.untirta.ac.id/44549/1/HAIKAL%20SENDA%20ARDIN_1111200253_Fulltext.pdf format: text language: en identifier: https://eprints.untirta.ac.id/44549/2/HAIKAL%20SENDA%20ARDIN_1111200253_01.pdf format: text language: en identifier: https://eprints.untirta.ac.id/44549/3/HAIKAL%20SENDA%20ARDIN_1111200253_02.pdf format: text language: en identifier: https://eprints.untirta.ac.id/44549/4/HAIKAL%20SENDA%20ARDIN_1111200253_03.pdf format: text language: en identifier: https://eprints.untirta.ac.id/44549/5/HAIKAL%20SENDA%20ARDIN_1111200253_04.pdf format: text language: en identifier: https://eprints.untirta.ac.id/44549/6/HAIKAL%20SENDA%20ARDIN_1111200253_05.pdf format: text language: en identifier: https://eprints.untirta.ac.id/44549/7/HAIKAL%20SENDA%20ARDIN_1111200253_Reff.pdf format: text language: en identifier: https://eprints.untirta.ac.id/44549/8/HAIKAL%20SENDA%20ARDIN_1111200253_Lamp.pdf identifier: SENDA ARDIN, HAIKAL (2024) PELAKSANAAN PRINSIP KEPERCAYAAN DALAM TRANSAKSI JUAL BELI DITINJAU MELALUI UNDANG-UNDANG NOMOR 8 TAHUN 1999 TENTANG PERLINDUNGAN KONSUMEN STUDI KASUS TRANSAKSI JUAL BELI PADA FACEBOOK MARKETPLACE. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.