In light of increasing cashlessness, platform economies, Open Banking APIs, financial bots and cryptocurrencies, money is on the move - once inert, money is gaining agency, becoming programmable, automated, data-driven and part of 'more than human' infrastructures. These financial futures demand that designers engage with difficult questions of economy and value, while retaining a sensibility to the many subtle and social qualities of money and our everyday economic interactions. This one-day workshop will therefore bring together practitioners and researchers to explore design challenges related to four broad themes: Designing with Transactional Data; Designing Alternative Representations of Value; Money, Automation, Power, and Control; and Financial Futures with Vulnerable Users. Developing scenarios related to these themes, the workshop will cultivate a rich design space to establish the value of design-led research in shaping our financial futures.