The payment portal, sometimes called the non-logged-in portal, and sometimes called the contribution portal, has a new wrinkle.
Until now, the portal was purely a means to accept contributions. Now, though, if you do indeed create charges for items such as school tuition or pledges, you’ll see the portal looking for such receivables against which it will apply payments.
Sounds awfully wordy and complicated. Please watch this short (3m, 42s) video to see how this works.