How to Add a New Payment Method and Payment Type
Choose Lists > Customer & Vendor Profile Lists > Payment Method List.
Click the Payment Method drop-down arrow and select New.
Enter a payment method and payment type and click OK.
4. To make a payment method inactive, click the Payment Method drop-down arrow and select Make Inactive.
The payment method will no longer appear in the Payment Method drop-down list
5. Select or click to clear the Include inactive check box as appropriate.
You can also create a new payment method from the Receive Payments window or from the Enter Sales Receipts window.
You have to create these payment types in QuickBooks Desktop in order to synchronize payments from Blubilling to QuickBooks Desktop.
If you want to map Credit with a different type in QuickBooks Desktop (for example: Map Credit created in Blubilling with Referral Credit in QuickBooks Desktop) then follow these steps
Create a payment method named "Referral Credit" in QuickBooks Desktop payment list
Import items from QuickBooks Desktop to Blubilling (If you didn't import this new payment method to Blubilling, it will send as Credit only)
While making house credit in Blubilling, type "Referral Credit" in invoice text
Now this item will be mapped to Referral Credit in QuickBooks Desktop
The payments exported from BluSynergy to QuickBooks Desktop may be directed to Undeposited Funds (rather than say the Checking Account) by setting this option:
Go to [Edit > Preferences > Payments > Company Preferences Tab] and check the box that says “Use Undeposited Funds as default deposit to account.”