You may be familiar with the term carbon footprint -  But do you know how significant yours is? Or even how to monitor it on a daily basis? Well - now there is an app to help you track and even offset your carbon footprint through your daily expenses. Rachel Kelly finds out more from Sourabh Sharma, Executive Director of Digital Banking, DBS Consumer Banking Group

01:25: How are sustainability trends driving sustainability offerings by banks?

06:15: How can you offset your carbon footprint as you spend?

10:22: What are some of the key consumer trends when it comes to tracking carbon footprints through credit or debit card spend?