The order number on an Instore™ receipt contains two pieces of information:

1. The unique identification number of the iPad running Instore
2. An incrementing number that resets every day

For example, the order number 2901 08 consists of two numbers. The 2901 refers to the unique iPad identification number. The 08 would be the eighth order of that day. You can use the second number as a convenient way to assign order numbers to customers. This number resets to 0 at 5:00am everyday and is seperated by a space from the iPad identification number.