Simple Example

Days OF Order 30/ Days TO Order 15

In this example, 108 units sold in the past 30 days (Qty Sold column). Since it is based on a 30-day period, per day velocity is 3.6.

• Deficit Supply 15 — Multiplying 3.6 by 15 = 54. Subtract available qty of 28 to get a Deficit 15 of 26. ((108/30) * 15) – 28 = 26 
• Deficit Supply 30 — Multiplying 3.6 by 30 = 108. Subtract available qty of 28 to get a Deficit 30 of 80 ((108/30) * 30) – 28 = 80 
• Deficit Supply 45 — Multiplying 3.6 by 45 = 162. Subtract available qty of 28 to get a Deficit 45 of 134. ((108/30) * 45) – 28 = 134 
• Same calculation for 60 and 90.