Go to your website admin panel in the payment gateway settings
Write here your paypal email address and save. The save button is at the bottom of the page.
⚠️⚠️⚠️ You can have multiple email addresses associated to your paypal account. In the field shown above you must write your PRIMARY paypal email address or coins will not be automatically given to the player!
You can check in the profile section of paypal website which is your primary email address if you have associated multiple emails.
You cannot configure payments to be received as donations. You cannot configure payments to be received as “family and friends”.
If you want to receive funds as “family and friends” or donations, you will have to manually process payments. There is no way to automatically do it.