Open Collective
Open Collective
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Become a contributor

These are all the ways you can help make our community sustainable.

Custom contribution
Donation

You will be listed as a supporter (you can also provide a link to your LinkedIn or Twitter profile) on a specially prepared subpage at www.itflashc... Read more

Starts at
$2 USD

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Recurring contribution
Backers

You will be listed as a supporter (you can also provide a link to your LinkedIn and Twitter profile) on a specially prepared subpage at www.itflash... Read more

$2 USD / month

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Recurring contribution
Gold Backers

You will be listed as a supporter (you can also provide a link to your LinkedIn and Twitter profile) on a specially prepared subpage at www.itflash... Read more

$5 USD / month

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Recurring contribution
Category Sponsor

LIMITED: 50 LEFT OUT OF 50

Become a category sponsor (you can also request to add a new one). Your logo and a link to your website will be placed in the appropriate category ... Read more

$125 USD / month

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Recurring contribution
Gold Category Sponsor

LIMITED: 8 LEFT OUT OF 8

Become a Gold Sponsor and choose five categories to sponsor (you can also request to add new ones). Your logo and a link to your website will be pl... Read more

$650 USD / month

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Recurring contribution
Base Sponsors

LIMITED: 3 LEFT OUT OF 3

Become a Base Sponsor and choose up to 25 categories to sponsor (you can also request to add new ones). Your logo and a link to your website will b... Read more

$3,500 USD / month

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One-time contribution
New Language Version

Sponsor the translation of our flashcard database into a language of your choice. Contact us before purchasing this option.

$5,000 USD

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