# Feedback on the Crossref Community platform

**URL:** https://community.crossref.org/c/welcome/forum-feedback/3.md

[Latest](https://community.crossref.org/latest.md) · [Categories](https://community.crossref.org/categories.md) · [Tags](https://community.crossref.org/tags.md)

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## [How much does it cost to use crossmark?](https://community.crossref.org/t/how-much-does-it-cost-to-use-crossmark/4873)

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**Author:** [@echuiza](https://community.crossref.org/u/echuiza)\
**Replies:** 3\
**Last updated:** [6 February 2024 18:51 UTC](https://community.crossref.org/t/how-much-does-it-cost-to-use-crossmark/4873 "2024-02-06T18:51:11Z")

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Hello, We are incorporating the use of crossmark to the journals of our institution, however, we need to know if this has an additional cost to the DOI? Thank you

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## [Good platform to share](https://community.crossref.org/t/good-platform-to-share/976)

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**Author:** [@abec](https://community.crossref.org/u/abec)\
**Replies:** 0\
**Last updated:** [7 January 2019 16:59 UTC](https://community.crossref.org/t/good-platform-to-share/976 "2019-01-07T16:59:04Z")

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Nice place to share and learn Thanks Crossref. Roberto

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## [Good initiative](https://community.crossref.org/t/good-initiative/925)

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**Author:** [@Anjum](https://community.crossref.org/u/Anjum)\
**Replies:** 0\
**Last updated:** [15 November 2018 05:01 UTC](https://community.crossref.org/t/good-initiative/925 "2018-11-15T05:01:49Z")

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I appreciate the work of Crossref team for this community forum. It will help to community for getting closer. cheers, Anjum

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## [About the Feedback on the Crossref Community platform category](https://community.crossref.org/t/about-the-feedback-on-the-crossref-community-platform-category/2)

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**Author:** [@system](https://community.crossref.org/u/system)\
**Replies:** 0\
**Last updated:** [25 November 2016 12:44 UTC](https://community.crossref.org/t/about-the-feedback-on-the-crossref-community-platform-category/2 "2016-11-25T12:44:49Z")

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Please feel free to provide us feedback on this forum, its organization, how it works, and how we can improve it.