Open kBilling and the company file you would like to use.
From the File menu on the main window's menu bar choose Export -> Export Customers.
The format of the export file is 1 record per line with tab characters between the fields.
Each record is on a single line with 1 tab character between the following fields in the order shown:
| 1. | Customer Number [Unique or blank] |
| 6. | Billing State [Abbreviation for US and Canada] |
| 7. | Billing State Other [For non-US, non-Canada] |
| 14. | Ship State [Abbreviation for US and Canada] |
| 15. | Ship State Other [For non-US, non-Canada] |
| 18. | Credit Card Number [16 Digits - Numbers Only] |
| 19. | Credit Card Expiration Month [2 Digits] |
| 20. | Credit Card Expiration Year [4 Digits] |
| 21. | Credit Card CVV2 [3 Digits] |
| 25. | Primary Contact Phone Number [Any Format] |
| 26. | Secondary Contact Phone [Any Format] |
| 27. | Contact Fax [Any Format] |
Excel and most other spreadsheet programs can open TSV (tab separated file) formatted files!