PayPal
You don’t have a PayPal business account OR want a easier install? Use PayPal IPN, you’ll only need your email
Setup
Creating a application
Head over to PayPal developers and press “Create App”
Fill in the required details and press Create App
Take note of the Client ID and the Secret Key
Creating the webhook
Scroll down to Webhooks and press add Webhook
Fill in /extensions/paypal/webhook
Be sure to replace with your Paymenter domain (e.g. https://demo.paymenter.org)
Tick the all events box and continue
Take note of the Webhook ID we’ll need it in the next step
Filling in the credentials on Paymenter
Fill in the details given in the previous steps