YENRA — REPLENISHMENT EXAMPLE AND PLANNING RECORD
Guide: https://yenra.com/retail-resource-planning/
Prepared September 9, 2026. Illustrative planning model, not a service guarantee.

HOW TO USE
Read the example, then duplicate the blank record for one product/location.
Use individual units throughout; convert supplier cases explicitly.
Keep lead time and review interval in the same type of days.
Date each stock snapshot and supplier confirmation.
Review the timeline before approving any order. A late receipt cannot cover
earlier demand even if the total quantity looks sufficient.

MODEL SCOPE
Existing commitments are fully deducted and covered by on-hand stock.
There is no additional backlog. Future new demand excludes those commitments.
Unavailable stock is separate from commitments. Incoming stock is confirmed and
arrives before the demand it covers. The example uses even daily demand.
The chosen buffer is a management allowance, not a statistically proven level.
For other situations, use a dated projection that includes the missing conditions.

FICTIONAL EXAMPLE — CANDLES AT ONE SHOP
On hand: 70 units
Committed: 10 units
Unavailable: 5 units
Free usable stock: 70 - 10 - 5 = 55 units
Confirmed existing receipt after day 3 demand: 20 units
New demand: 7 units/calendar day (excludes the 10 committed units)
Lead time L: 7 calendar days
Review interval R: 7 calendar days
Chosen buffer: 14 units
Supplier case: 6 units

Target = demand/day x (L + R) + buffer
       = 7 x (7 + 7) + 14 = 112 units
Suggested order = max(0, target - free stock - eligible incoming)
                = max(0, 112 - 55 - 20) = 37 units
Case rounding: round 37/6 upward to 7 cases = 42 units

TIMELINE (demand first, then the receipts at the stated points)
Snapshot:                         55 free units
After 3 days before receipt:       55 - 3x7 = 34
After existing 20-unit receipt:    34 + 20 = 54
After 7 days before new receipt:   54 - 4x7 = 26
After new 42-unit receipt:         26 + 42 = 68
After 14 days:                     68 - 7x7 = 19
Ending stock is buffer 14 + case-rounding extra 5 = 19.
If the 20-unit receipt misses the horizon, suggested order becomes
112 - 55 = 57, rounded up to 60. Recheck earlier dates for shortages.
At fictional cost 5 currency units per item, 42 cost 210 before freight/tax.

BLANK PLANNING RECORD
Planner / review date:
Product ID / variant / location:
Stock snapshot time / unit of measure:
On hand / committed / unavailable:
Free usable stock = on hand - committed - unavailable:
Existing backlog or uncovered commitment? (If yes, expand the model):
Demand data period and stockout/promotion adjustments:
Expected future NEW demand per day:
Calendar or business days:
Lead time L / review interval R:
Buffer and reason for choosing it:
Confirmed incoming quantities, supplier confirmation dates and arrival dates:
Target:
Suggested order before rounding:
Case size / minimum order / rounded quantity:
Day-by-day stock projection and earliest shortage (if any):
Storage / shelf life / receiving labor constraints:
Actual unit cost / freight / tax / total order cost / currency:
Cash and purchase approval:
Approved action / supplier order ID / expected receipt:
Actual receipt date / usable quantity / discrepancies:
Next review date / owner:
Actual demand / planning error / changed assumptions:

SYSTEM DEFINITION EXAMPLE
https://help.shopify.com/en/manual/products/inventory/fundamentals/inventory-states
Map your system's fields to this model before using it. Terminology varies.