To transfer money from your eBay account to your checking account, you typically have to go through the eBay-run payment system, which as of my last update is run by eBay themselves after they split from PayPal.
Here's how you can make the transfer:
1. Log in to your eBay account and go to the Payment Center (or the equivalent section, depending on your country and platform changes).
2. Check that you have provided and confirmed your bank account details in the payment methods area.
3. Check that the funds are available for transfer. eBay may keep them for a certain period after a sale for security and processing reasons.
4. Begin the withdrawal or transfer process by following the platform-specific instructions.
5. Enter the amount you want to transfer.
6. Confirm the operation.
It may take some time for the funds to arrive in your bank account, this depends on eBay policies and banking deadlines. Remember to take into account any fees and processing times before starting the transfer. In the event that the instructions provided above do not match the current eBay interface or processes to follow, always check eBay's customer support or FAQ section for updated guides.