Click to Donate is an online donation model in which charities receive funding from advertisers as a result of website visitors clicking on a banner or similar advertisement. Many charities launched this style of program in the late 1990's; however, the constriction of online advertising spending around 2001 caused many sites to be closed. Currently there are still a few of these sites available. All of these sites provide funding (usually a cent or less) per visitor each day. By visiting these sites, Internet users may generate funds to support the activities of the charities at no direct monetary cost to themselves. The Hunger Site is one of the foremost click to donate sites today. A donation is a gift to a fund or cause, usually for charitable reasons. ... Allegorical personification of Charity as a mother with three infants by Anthony van Dyck Charity is a term in Christian theology (one of the three theological virtues), meaning loving kindness towards others; it is held to be the ultimate perfection of the human spirit, because it is said to both... Generally speaking, advertising is the paid promotion of goods, services, companies and ideas by an identified sponsor. ... The front page of the English Wikipedia website. ... Dot-com (also dotcom or redundantly dot. ... Look up centi- in Wiktionary, the free dictionary For the numerical prefix centi- see Wiktionary. ... The Hunger Site is a click-to-donate site designed to get sponsorship from advertisers in return for delivering users who will see their adverts. ...
While these are very convenient and will save you a lot of time when donating to the free clickcharity sites, they have the potential to be detrimental to the free charityclick sites.
If everyone starts to use bulk donators and skips all the advertisments, then advertisers will be much less willing to sponsor these sites.
If you click more than once, it will not help the sites and be a waste of your time since these sites only count one click from the same computer each day.