| 1 | Reference date |
| Payment terms related to reference date. |
| 2 | Before reference |
| Payment terms related to time before reference date. |
| 3 | After reference |
| Payment terms related to time after reference date. |
| 4 | End of 10-day period containing the reference date |
| Payment terms are at the end of the ten day period containing the reference date. |
| 5 | End of 2-week period containing the reference date |
| Payment terms are at the end of the two week period containing the reference date. |
| 6 | End of month containing the reference date |
| Payment terms are at the end of the month containing the reference date. |
| 7 | End of the month following the month of reference date |
| Payment terms are at the end of the month following the month of reference date. |
| 8 | End of quarter containing the reference date |
| Payment terms are at the end of the quarter containing the reference date. |
| 9 | End of year containing the reference date |
| Payment terms are at the end of the year containing the reference date. |
| 10 | End of week containing the reference date |
| Payment terms are at the end of the week containing the reference date. |
| 11 | End of ten day period following month after reference date's month |
| Payment terms are 10 days after the end of the referenced month. |
| 12 | End of half year containing the reference date |
| End of the half year in which the referred date falls. |
| 13 | From reference |
| Payment terms related to a time inclusive of and after a reference date. |
| 14 | End of 15-day period containing the reference date |
| Payment terms are at the end of the 15-day period containing the reference date. |
| 15 | On or before reference |
| Payment terms are on or before. |
| 16 | Whichever is first, the 15th or last day of the month following the payment terms period |
| The payment terms are at, whichever is first, the 15th or the last day of the month following the payment terms period (payment terms period = period of time between the reference date and the theoretical due date). |
| 17 | After end of month containing the reference date |
| Payment terms related to a time after the end of the month containing the reference date. |
