The Sustainability-as-a-ServiceⓇ solution from ecolytiq enables banks, fintech companies and other financial services providers to show their customers the individual impact their purchasing behaviour is having on the environment in real time. The ecolytiq software calculates personal environmental impacts, such as CO2 values, on the basis of payment transactions. ecolytiq also provides a library with content and valuable background information on individual environmental impacts. ecolytiq aims to empower consumers to reduce their own impact in the long term. To this end, ecolytiq not only provides the appropriate content, but also offers suitable impact compensation offers from selected and certified organizations, which are available via their own marketplace.