1. From the ppSD2 control panel, click on “Setup” > “Payment Gateway”
2. Select “PayPal” as your payment gateway
3. Input your PayPal E-Mail
4. Select whether you wish to use the PayPal IPN or the PayPal Loose Rules (more information below)
5. Click on “Update Payment Gateway”

Using an FTP Client:

• Rename the file “89238491825.php” located within the “ppSD2/cc_gateways” directory to any random combination of digits and letters. Ensure that it ends with .php.

From your ppSD2 admin control panel:

• Hover your mouse over “Setup” and click on “Payment Gateways”
• Input the random combination of digits and letters in the “secret return” field (do not include the .php)

Highly recommended over Loose Rules! This method confirms the purchase on the PayPal side before redirecting the user back to the ppSD2 system.

From PayPal, ensure that your IPN is turned on:

• “Profile”
• “Instant Payment Notification Preferences”
• Click on “Edit”
• “Tick the checkbox” and enter as URL:
  • http://www.yoursite.com/ppSD2/cc_gateways/notify_pp_reply.php

Once PayPal IPN has been activated, edit the following options from the ppSD2 control panel:

• “Setup” > “Options Editor”
• “Payment Gateway” -> Paypal
• “PayPal Account E-Mail” -> Input your PayPal account email

Loose rules will attempt to confirm the user’s purchase from the ppSD2 side. This method is only recommended if PayPal IPN available to you for one reasons or another.

From within PayPal do the following:

• Click on “My Account”
• Click on “Profile”
• Click on “Website Payment Preferences”
• Set “Auto Return” to “On”
• Set the “Return URL” to the URL of the renamed file. Example (presuming you renamed the file to 9j239fj209j0sjdf.php):
  • http://www.yoursite.com/ppSD2/cc_gateways/9j239fj209j0sjdf.php