To receive payment on PayPal, you need to provide the sender with the email address your PayPal account is registered under. You can send a request or an invoice to the sender using the Send or request money option or your personal PayPal link. You will get an email alert and the money will be credited to your available PayPal balance when you receive a payment.

Here are the steps to receive payment on PayPal:
1. Log in to your PayPal account.
2. Click on "Send & Request" at the top of the page.
3. Click on "Request" at the top of the page.
4. Enter the email address or mobile number of the person who owes you money.
5. Enter the amount owed and click "Next."
6. Choose a reason for the payment and click "Request Now."
7. The recipient will receive an email with instructions on how to pay you.

You can either use the money through PayPal or transfer it to your bank account. I hope this helps!