From WP dashboard, go to Essential Real Estate –> Real Estate Options –> Payment
Payment panel has all options where you will be able to setup Payment Methods.

Essential Real Estate –> Real Estate Options –> Payment

Attribute	Description
Paid Submission Type	Select Paid Submission Type for your real estate website. You can choose one of 3 options below: Free Sumit option Pay Per Package option – means that if the users want to submit properties, they need to buy packages (you can refer Package Management section for more details on how to manage packages) Pay Per Listing option – means that the users need to pay amount of money for each submitted property.
Terms & Conditions	Select terms & conditions page from pages list.
Paypal Setting
Enable Paypal	Enable/Disable Paypal. If you choose “Disable” then all options for Paypal Settings below will be disappeared immediately
Paypal API	Update PayPal settings according to API type selection (there are two prepared options: Sandbox = test API. Live = real payments API)
Paypal Client ID	Insert your Paypal Client Secret Key
Paypal Client Secret Key	Insert your Paypal Client Secret Key.
Stripe Setting
Enable Stripe	Enable/Disable Stripe. If you choose “Disable” then all options for Stripe Settings below will be disappeared immediately.
Stripe Secret Key	Insert your stripe secret key. Info is taken from your account at https://dashboard.stripe.com/login.
Stripe Publishable Key	Insert your stripe secret key. Info is taken from your account at https://dashboard.stripe.com/login.
Wire Transfer Setting
Enable Wire Transfer/td>	Enable/Disable wire transfer.