To configure Pepperi ePayment using PayPal as a provider, you will need to provide your PayPal App ID and App Secret. (ePayment Configuration in Pepperi)
This article will show you how to find this information in your PayPal merchant account.
Log in to your PayPal merchant account and go to https://developer.paypal.com
Click on My Apps & Credentials under Dashboard.
Your app name will be listed. Choose the app that you want to configure:
You will then be presented with a window that contains your sandbox credentials as well as your live credentials.
Click on Sandbox to see your sandbox credentials, which allow you to test payments against paypal's sandbox server.
Click on live to see your production credentials that you use to receive live payments.
Client ID is your App ID.
Secret is your App Secret. Click on "Show" for it to display.
You can find additional information about testing your PayPal account on PayPal's support site: https://developer.paypal.com/docs/classic/lifecycle/ug_sandbox/
Pepperi allows you to work in "Test mode" using your sandbox credentials for testing payments.
When you are finished testing, deselect Test mode in the ePayment tab and enter your live credentials.