How am I charged for my advertising?
All advertising on Project Wonderful is charged in terms of cost per day, which allows you, as an advertiser, to say "I am willing to pay up to $1 a day to have my ad up on this site".
Remember that cost per day is a rate, not a flat charge. So, for example, if your ad is up for a full day (24 hours) at $24 a day, this ad will cost you $24. However if you instead cancel your $24/day bid after 1 hour, you're only charged for the amount of time your bid was up: in this case, $1.
Charges are made to your account every few seconds.
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