PayPal Pro allows businesses to take credit card transactions via PayPal directly on your web store.
Step 1 —You’ll need to setup a Verified PayPal Premier or Business Account.
Step 2 —Retrieve API access information
Log in to your PayPal Business account.
Click My Account >> Profile.
Click API Access under Account Information.
Click Request API Credentials and click API Signature.
Click the Agree checkbox and click Submit.
Step 3 —Go back to your Joobi ecommerce payment create page and paste your Paypal API credentials.
Step 4 —Click [Save] to save the changes.