Links to This Website

External websites may link to the home page the SG Website at Links should be set up in a way that is fair and legal and does not damage or take advantage of the reputation of SG. Links must not be established in a way that implies any form of association, approval or endorsement by SG of the activities or views of the external website or organisation where none exists. Content from the Website (or any of its sub-pages) must not be framed on any other site.

Links from This Website

We do not monitor or review the content of other party’s websites which are linked to from this Website. Opinions expressed or material appearing on such websites are not necessarily shared or endorsed by us, and we should not be regarded as the publisher of such opinions or material. Please be aware that we are not responsible for the privacy practices, or content, of these sites. We encourage our users to be aware when they leave our Site and to read the privacy statements of those sites. You should evaluate the security and trustworthiness of any other site connected to this Site or accessed through this Site yourself, before disclosing any personal information to them. SG will not accept any responsibility for any loss or damage in whatever manner, howsoever caused, resulting from your disclosure to third parties of personal information.


We have several different email addresses for different queries. These, and other contact information, can be found on the Contact Us link on our Website.

Changes to the Terms & Conditions

SG reserves the right to change the Terms & Conditions, in whole or in part, at any time as it sees fit, and your continued use of the Site will signify your acceptance of any adjustment to these terms. Any such changes will become immediately effective when posted on the Site.


SG may terminate, change, suspend or discontinue any aspect of the Site or the Site’s services at any time. SG may restrict, suspend or terminate your access to the Site and/or its services if we believe you are in breach of our Terms & Conditions or applicable law, or for any other reason without notice or liability.


Our website uses ‘Session cookies’. These allow the Website to link your actions during a browser session. They maintain Website state information specific to the current user’s visit. These session cookies expire after a browser session so would not be stored long term.

Rights & Permissions

It is absolutely essential that authors obtain permission to reproduce any published material (figures, schemes, tables or any extract of a text) which does not fall into the public domain, or for which they do not hold the copyright. Permission should be requested by the authors from the copyrightholder (usually the Publisher, please refer to the imprint of the individual publications to identify the copyrightholder).

Permission is required for:

Your own works published by other Publishers and for which you did not retain copyright. Substantial extracts from anyones' works or a series of works. Use of Tables, Graphs, Charts, Schemes and Artworks if they are unaltered or slightly modified. Photographs for which you do not hold copyright.

Permission is not required for:

Reconstruction of your own table with data already published elsewhere. Please notice that in this case you must cite the source of the data in the form of either "Data from..." or "Adapted from...". Reasonably short quotes are considered fair use and therefore do not require permission. Graphs, Charts, Schemes and Artworks that are completely redrawn by the authors and significantly changed beyond recognition do not require permission.

Privacy Policy

This “Privacy Policy” applies to this site (however accessed and/or used, whether via personal computers, mobile devices or otherwise (collectively, “Computer”) and other interactive features, applications or downloads that are operated by us that are available through this site or that interact with this site and post this Privacy Policy (collectively, “Website”). Further, this Privacy Policy does not apply to our collection of information from other sources (unless specifically stated). We have adopted this Privacy Policy to explain what information may be collected on our Website, how we use this information and under what circumstances we may disclose the information to third parties. This Privacy Policy, together with the Terms and Conditions posted on our Website, sets forth the general rules and policies governing your use of our Website. Depending on your activities when visiting our Website, you may be required to agree to additional terms and conditions. We generally keep this Privacy Policy posted on our Website and you should review it frequently, as we reserve the right to change it from time to time without prior notice to you. Any changes will be effective immediately upon the posting of the revised Privacy Policy. Copper Coin will not use your personally identifiable information, however, in a manner materially different than what was stated at the time it was collected without your consent. WHEN YOU ACCESS OUR WEBSITE, YOU AGREE TO THIS PRIVACY POLICY. IF YOU DO NOT AGREE TO THIS PRIVACY POLICY, OR TO ANY CHANGES WE MAY SUBSEQUENTLY MAKE, PLEASE IMMEDIATELY STOP ACCESSING OUR WEBSITE.