Approvals for expense reports, purchasing cards, and travel cards

Content

I am curious how other companies are handling the workflow approvals for expense reports, purchasing cards, and travel cards? Do you have the same limits for all or do you have a separate workflow for them? We are transitioning our purchasing cards to the expense reporting module but are concerned with the low limits we have for managers around expense reports. I would imagine similar limits for travel cards as expense reports, but purchasing cards should have higher limits. Is this possible or hard to set up?

Version

R13