This website uses external payment service providers through whose platforms users and we can make payment transactions. For example via PostFinance (https://www.postfinance.ch/de/detail/rechtliches-barrierefreiheit.html) Visa (https://www.visa.de/nutzungsbedingungen/visa-privacy-center.html) Mastercard (https://www.mastercard.ch/de-ch/datenschutz.html) Paypal (https://www.paypal.com/de/webapps/mpp/ua/privacy-full) Braintree (https://www.braintreepayments.com/ch/legal/braintree-privacy-policy#) TWINT (https://www.twint.ch/en/website-data-privacy/) MF Group Kauf auf Rechnung / PowerPay (https://terms.mfgroup.ch/agbfiles/MF_AGB_de.pdf) In the context of the performance of contracts, we use the payment service providers on the basis of the Swiss Data Protection Ordinance and, where necessary, Art. 6 para. 1 lit. b. EU-DSGVO. Furthermore, we use external payment service providers on the basis of our legitimate interests pursuant to the Swiss Data Protection Ordinance as well as and to the extent necessary pursuant to Art. 6 para. 1 lit. f. EU-DSGVO in order to offer our users effective and secure payment options. The data processed by the payment service providers includes inventory data, such as the name and address, bank data, such as account numbers or credit card numbers, passwords, TANs and checksums, as well as the contract, totals and recipient-related information, among others. The information is required in order to carry out the transactions. However, the data entered is only processed by the payment service providers and stored with them. We as the operator do not receive any information about (bank) account or credit card, but only information to confirm (accept) or reject the payment. Under certain circumstances, the data is transmitted by the payment service providers to credit agencies. The purpose of this transmission is to check identity and creditworthiness. In this regard, we refer to the terms and conditions and data protection information of the payment service providers. For payment transactions, the terms and conditions and the data protection notices of the respective payment service providers apply, which can be accessed within the respective website or transaction applications. We also refer to these for the purpose of further information and assertion of revocation, information and other data subject rights.