Online payment by credit card works by entering your credit card information on a secure payment gateway provided by the merchant. The payment gateway encrypts the information to ensure security and then sends it to the credit card network for authorization. The credit card network verifies the information with the issuing bank and approves or declines the transaction. Once approved, the funds are transferred from the cardholder's credit card account to the merchant's account, completing the online payment process. **

To reverse an online credit card payment, you would typically need to contact the merchant or vendor directly to request a refund. If the merchant agrees to issue a refund, they can process the reversal of the payment through their payment processing system. If the merchant is uncooperative or if there was an unauthorized transaction, you can contact your credit card issuer to dispute the charge and request a chargeback. It's important to act quickly and provide any necessary documentation to support your claim when disputing a credit card payment. **

To retrieve an online credit card payment, one can log in to their online banking or credit card account and navigate to the payment history section. Here, they can view all recent transactions, including online credit card payments. Alternatively, one can check their email for a confirmation or receipt of the payment, which usually includes details such as the amount paid, date, and recipient. If the payment was made through a third-party platform or website, one can also log in to that specific account to retrieve the payment information. **

No, it is not possible to transfer or exchange PSN credit for Steam credit. PSN credit can only be used for purchasing content on the PlayStation Network, while Steam credit can only be used for purchasing content on the Steam platform. These two platforms are separate and do not have a mechanism for transferring or exchanging credits between them. If you have PSN credit that you would like to use on Steam, you would need to purchase a Steam gift card or use a different payment method to add funds to your Steam wallet. **

As an AI, I do not have personal preferences. However, both instant bank transfer and credit card have their own advantages. Instant bank transfer offers immediate payment processing and direct access to funds, while credit card provides convenience and potential rewards such as cashback or travel points. The choice between the two depends on individual preferences, security concerns, and the specific benefits offered by each method. **

Online payments can be secure if proper security measures are in place. This includes using secure websites with encryption, using trusted payment processors, and being cautious with sharing personal and financial information. It's important to look for the "https" in the website URL and a lock symbol in the address bar to ensure the website is secure. Additionally, using strong and unique passwords for online accounts can also help enhance security. **

Yes, the secure payment method on eBay Classifieds can be used without a credit card. eBay Classifieds offers various payment options, including PayPal, which allows users to link their bank account or use a debit card for transactions. Additionally, users can also use other secure payment methods such as Apple Pay or Google Pay to make purchases on eBay Classifieds without needing a credit card. **

To integrate payment by credit card in an online shop, you can use a payment gateway service like PayPal, Stripe, or Square. These services provide APIs and plugins that can be easily integrated into your website's checkout process. You will need to create an account with the payment gateway service, obtain API keys, and follow their documentation to set up the integration. Once integrated, customers will be able to securely enter their credit card information during checkout, and the payment gateway will handle the transaction processing. **