In what seems to be a new form of parental control, New 3DS consoles will come with a pre-installed filter which limits what websites can be visited using the built in web browser.
The filter can be turned off for a fee of 30 yen ($0.29), which is deducted immediately upon registering a valid credit card. According to Nintendo, the filter will be used to "prevent children from looking at harmful websites" on the New 3DS, and the fee (and credit card registration) is required so that children cannot disable the filter without their parents' consent.
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