One of the most common requests we get at Wesabe is for something called ‘splits’, which allows you to allocate parts of an expense to several categories. For instance, if you got to the grocery store and charge $120.00, of which $40.00 was cash-back, you might want to have that $40.00 show up as ‘cash’ and $80.00 show up as ‘groceries’. We’ve had a splits feature since launch, but since it’s a feature for more meticulous organizers (like me!), we don’t have an explicit user interface for it — instead, it’s a feature of our tagging system. (See this post for more detail.)
To make splits easier to understand, Debbie has put together another of her excellent screencasts on the topic. Check it out!