Direct purchase order

Also, if `session.purchase_type` will always be defined, you can do something like:

```javascript
<b>{{ session.selected[session.purchase_type=='indirect'] ? 'name' : 'account_number'] }} </b>
```
and get ride of the ng-if.  Of course, this only applies if purchase_type is always defined and only has two possible values.

I used two equals `==` here because I'm pretty sure AngularJS uses two for comparisons, while javascript requires three.  I could be wrong though.

Dedrick's comment is a good suggestion, although it might be difficult given our database setup.   I'll be interested to see your design.