j.landers

Hi, Im new to WHMCS and have recently installed and setup, ive created a test account and sent an invoice and paid it via paypal. The payment goes into my account fine but in the client side it still says "not paid" and the admin side still says "overdue invoices", i've noticed i can manually set the invoice to "paid" but wasnt sure if there is a setting somewhere where it automatically does this once its been received? Ive searched through the forum for these settings but could not find anything or ive been looking in the wrong place, any help would be great thanks. Jim