Overview
Probase tracks all charges and credits on each customer’s account using billing line items. Your customer’s balance is automatically calculated from these line items.The billing workflow
- Billing line items are created - Charges are added when work is completed or on a subscription schedule
- Line items accumulate - All charges and credits show on the customer’s account
- Customer balance updates - The balance is automatically calculated
- Share payment link - Give customers a link to view their balance and pay online
When billing line items are created
Per-service billing
When you complete an appointment for a per-service customer:- Crew marks the appointment as complete
- A billing line item (charge) is created automatically
- Amount is based on the service price
- Tax is calculated and added based on the service’s tax rate
Subscription billing
For subscription services, billing line items are created automatically on a schedule:- Weekly - Billed at the start of each week
- Monthly - Billed on the same day each month (specified in the service)
- Annual - Billed on the same day each year (specified in the service)
View all billing line items
To see all charges and credits across your business:- Go to Billing in the sidebar
- See all billing line items with search and filtering
- Search by customer name or amount
- Click on any line item to see full details
Add a charge or credit manually
You can manually add charges or credits to a customer’s account:1
Open the customer page
Go to Customers and click on the customer’s name.
2
Click Add Entry
In the Billing section, click the Add Entry button.

3
Choose type
Select either Charge (customer owes money) or Credit (payment, refund, or discount).

4
Fill in the details
- Enter the amount
- Add notes to explain the charge or credit
-
Optionally link to a property or service

5
Save
Click Save to add the line item. The customer’s balance will update immediately.

Charge amounts are negative (increase what customer owes). Credit amounts are positive (reduce what customer owes or add credit to their account).
Understanding customer balances
Each customer has a balance that’s automatically calculated from all their billing line items:- Negative balance (like -$150.00) - Customer owes you money
- Zero balance ($0.00) - Account is paid in full
- Positive balance (like $25.00) - Customer has a credit on their account
