Order Formula Codes (OFC) Summary
Related information:
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For more detailed explanations for each OFC calculation, see the Order Formula Code Calculations topic.
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Reorder Point Formulas
OFC | Part Type | Qualification for Ordering | Ordering Quantity | Economic Order Quantity (EOQ) Formula | Reorder Point Formula |
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M | All parts; it automatically calculates and tracks parts ordering ‘lead time’, resulting in better alignment of ordering to the parts you sell, increased turns and a better fill rate. | Inventory + On Order + On Back Order < Reorder Point for OFC M. |
Uses the Minimum and Maximum values generated by parts using OFC M The order quantity = Maximum - Inventory - On Order - On Back Order. |
N/A |
|
1 | Seasonal increasing or decreasing demand of 10 or more sales | Inventory + On Order + On Back Order < Reorder Point | If greater than EOQ or the quantity is below the Reorder Point. Adjust up to the next package quantity and set quantity. |
Ö(Last 12 mths sales x .50/.12 x Net Price) |
# 1 |
2 | New parts with no or little sales history | Inventory + On Order + On Back Order < Reorder Point | If greater than EOQ or the quantity is below the Reorder Point. Adjust up to the next package quantity and set quantity. | Ö(3 x larger of last mth, 2 mths ago or 3 mths x Ordering Cost /.12 x Net Price) | # 2 |
5 | Non-stocking part (sales accumulation only) | N/A | N/A | N/A | N/A |
6 | Manually controlled. User sets the ROP and Order Quantity | Inventory + On Order + On Back Order < Reorder Point | If greater than EOQ or the quantity is below the Reorder Point. Adjust up to the next package quantity and set quantity. | Set manually by group file maintenance, or in the Parts Profile - Ordering Information tab | Set manually by group file maintenance, or in the Parts Profile - Ordering Information tab |
7 | Slow moving, 5 sales or less. Attempts to maintain 1 part on hand at all times. | Inventory + On Order + On Back Order < Reorder Point | Quantity reaches a reorder point of 1(or less). Adjust up to the next package quantity and set quantity. | Not Computed | Set at 1 |
8 | Slow moving, 10 sales or less. Attempts to maintain 2 or 3 parts on hand at all times. | Inventory + On Order + On Back Order < Reorder Point | Quantity reaches a reorder point of 2 (or less), but will always order a quantity of 2 to replenish stock. | Not Computed | Set at 2 |
9 | Regular Stock Order:
Seasonal increasing/decreasing demand of 10 or more sales |
Inventory + On Order + On Back Order < the Reorder Point | If the Lead Time is not 24 weeks, use the expected sales during the Lead Time specified for the part. Expected sales during Lead Time - On Hand - On Order - Back Order (always order enough to reach the reorder point). | Not Computed | # 3 |
9 | Quarterly Stock Order
Fast moving, 100 sales or more |
Stock Order Type is a quarterly order (First Quarter, Second Quarter, etc.) | If the Lead Time is 24 weeks, sales 12 months ago and low cost + sales 11 months ago + sales 10 months ago plus greater than (Reorder Point or 9 months ago + 8 months ago + 7 months ago) - (Inventory + On Order + On Back Order). Order the quantity if the result is positive. | Not Computed | # 3 |
9 | Regular Stock Order
Fast moving, 100 sales or more and low cost |
Stock Order Type is Stock Order when Inventory + On Order + On Back Order < Reorder Point, except at quarterly order time | If the Lead Time is 24 weeks,twice the Reorder Point - (On Hand + On Order + Back Order). | Not Computed | # 3 |
D | Slow moving, 10 sales or less. Attempts to maintain 2 parts on hand at all times. | Inventory + On Order + On Back Order < Reorder Point | Quantity reaches a reorder point of 2. Adjust up to the next package quantity and set quantity. |
Not Computed
|
Set at 2 |
Revision: 2025.02