Update Billing Details in Email Manager

As Email manager is a third party company, you will need to update the billing details stored within your Email manager account. 

To do this go to Menu > Intelligent Marketing > Email Manager > Click on your user profile icon in the top right hand corner > Click on Billing 

If you have sent email campaigns before you will be able to view all invoices for previous campaigns sent. 

Then click on Update your payment details, from here you can either add an additional card or delete the current one showing and replace with a new one.