A larger store count creates inventory commitments before it creates proven consumer demand. The expansion plan needs separate numbers for opening stock, expected sell-through and replenishment.
Use a fictional outdoor-accessory test expanding from 150 to 750 doors. These counts are invented and describe no actual prospect or account.
Price the opening fill
If 600 additional stores each receive four units, opening store inventory is 2,400 units. At an illustrative $12 unit inventory cost, that represents $28,800 before any DC stock, transit stock, preparation or support. It is an opening allocation, not a forecast of consumer purchases.
Build the demand scenario
If every new store is active for eight weeks and the assumed velocity is 0.5 units per active store-week, modeled consumer demand is 2,400 units. That coincidence with opening fill does not establish replenishment needs: timing, store variation, availability and DC ordering rules still matter.
Add existing-door demand and commitments to other channels. Model low, base and high demand, the replenishment lead time and the inventory kept at each stage. Avoid counting the same units as both store stock and available brand stock.
Fund the overlap
Plot supplier payments, preparation, shipment and expected retailer collections weekly. The next supplier deposit may arrive before payment for the opening order. Assign one person to the allocation decision and one to the cash approval.
Expand when the measured test evidence and funding capacity support the next cohort. The larger door count is the output of that decision, not its proof.
Related guide: Retail forecasting and demand. Bring the actual opening-order and replenishment assumptions to a Retail Readiness Review.