Read the excerpt from “Before Giving to a Charity.” Before you donate through an online portal that lets you choose from a list of charities, read the article Donating Through an Online Giving Portal, available at FTC. gov/Charity. It explains how these online giving portals work.
What is the meaning of the word portal?

a door or gate that leads to a larger space

a charity that provides technology resources to those in need

a website that brings together information from multiple sources

a government organization that regulates charitable giving