- Mosti Mondiale - First digit is last digit of year, next 2 are the month and the last 2 is the day. 50807 = August 7, 2015
- RJ Spagnols - First 4 digits are the year, next 2 are the month and the last 2 is the day. 20150807 = August 7, 2015
- Winexpert - First 2 digits is the batch number. Next 3 represent the number of days into the year. The next 2 is the year and the last 4 is where the kit was in the run. 04 219 15 0252 = August 7, 2015, 4th batch of the day and 252nd kit in the run.
- Cellar Craft & Vineco - Ignore the first 5 digits. First digit of the next four is the last digit of the year, while the next 3 represent the number of days into the year. The last grouping of 4 is where the kit was in the run. 03333 5219 0252 = August 7, 2015 and 252nd kit in the run.