Colour charges are an additional fee charged by some of the journals in Springer Nature portfolio to article authors who wish to publish their figures in colour in the printed version of their article. The order option will be available after article acceptance.
Please note that the electronic version of your article will always show coloured figures at no additional cost.
These costs will only apply for journals charging for this service. Please check the submission guidelines on the homepage of the journal you are publishing with to see if your journal offers coloured figures in print.