Hey there, @Sgroove. Let me share additional info to clear things up.

You're right. The Markup Rate option can only be added as a percentage of the billable expense. You'll have to turn on the Billable Expense feature to activate this option. However, this feature is used for tracking expenses you incur on your customer's behalf. This way, they can reimburse them when they receive their invoice.

The closest way to record the flat service fee for every payout is by creating a journal entry. It would be best to ask for professional advice from your accountant about this to make sure your financial reporting accurate. If you don't have one, I can guide you run a search.

Here's how:

1. Visit the ProAdvisor site.
2. Enter your city or ZIP code in the Location field. It will display a list of accountants or bookkeepers near you.
3. You can also filter the service provided, industry served, and product supported to narrow down the results. 
   

To create a journal entry:

1. Click + New.
2. Select Journal entry.
3. Enter all the necessary info.
4. Enter details in the memo section so you know why you made the journal entry.
5. Select Save and new or Save and close.

You can learn more about the different account types to categorize transactions into. Refer to this article: Chart of Accounts.

Visit us again if you need further assistance in managing your bank feeds. We're always happy to help.