WHMCS Configuring Payment Gateways
Configure one or more payment gateways within WHMCS to automate receiving online payments.
You can find all of this in WHMCS at Setup → Payments → Payment Gateways.
0:13 — Featured Payment Gateways
0:25 — All Payment Gateways
0:38 — Manage Existing Gateways
1:06 — Get PayPal API settings.
2:12 — Configure PayPal payment notifications.
2:46 — Configure PayPal encoding.
For more information, see our documentation:
Payment Gateways - https://docs.whmcs.com/Payment_Gateways
Configuring Your First Payment Gateway - https://help.whmcs.com/m/75696/l/848616