To plan a toothpaste reorder, compare the stock you can actually sell with expected demand until replacement stock is ready for sale. Ask our factory to reconfirm the proposed order schedule, then include the other steps between order approval and warehouse availability. A production completion date alone is not a replenishment date.
This guide helps overseas wholesalers, importers, distributors and private label buyers decide when to review a repeat purchase. It does not prescribe a universal number of stock days or promise a delivery window. Keep a separate calculation for each SKU; a large total across several flavors can hide a shortage of one item.
1. Start with a dated stock and sales record
Choose the exact product, pack version, warehouse and reporting date. Count saleable units separately from damaged, quarantined or otherwise unavailable stock. Record committed customer orders, outstanding purchase orders and their expected receipt dates. Check whether your inventory report already deducts allocations before subtracting them again.
For the sales rate, choose a period relevant to the next replenishment cycle. Record units sold and days observed, plus promotions, stockouts and distribution changes. Sales during an out-of-stock period do not reveal the demand you could have served. A new retailer launch or a one-off wholesale order can also make an unadjusted average misleading.
2. Define the full replenishment interval
For planning, start the clock when the purchasing process must begin and stop when the received units are available for sale. Identify who owns each step: internal approval, supplier order confirmation, any renewed artwork or sample approval, production, inspection, transport, destination processing and receiving. Some steps may overlap, so do not simply add every estimate without checking the sequence.
Ask which prerequisites must be met before the supplier's quoted lead time starts. Confirm whether a repeat order retains the same formula, size and artwork or needs a fresh review. Request dates and assumptions for the specific proposal. Freight and warehouse estimates should come from the parties responsible for those stages.
3. Use a trigger as a starting point
Shopify's reorder-point guide describes the basic trigger as expected daily sales multiplied by replenishment lead time, plus safety stock. It helps frame when to act; it does not determine the quantity of the next purchase. The simple method assumes the sales rate and lead-time estimate are useful for the coming period.
For this worksheet, treat safety stock as a separately documented buffer chosen by your team. Record why it was selected and what uncertainty it covers. Do not treat a convenient round number as a statistically validated service level. A buffer cannot guarantee availability when demand or delays exceed the planning assumptions.
| Input | Value to enter | Evidence or owner |
|---|---|---|
| SKU and reporting date | ______ | Product reference / stock report |
| Planning demand, units per day | ______ | Sales period and adjustments |
| Replenishment interval, calendar days | ______ | Supplier, transport and receiving estimates |
| Buffer, units | ______ | Buyer policy and rationale |
| Saleable stock and commitments | ______ | Warehouse and open sales orders |
| Open purchase orders | ______ | Quantity, expected date and confidence |
4. Work through a hypothetical example
Illustration only: assume a buyer plans for 20 units per calendar day, a 40-day replenishment interval and a 200-unit buffer. All figures are invented for arithmetic, not our demand forecast, MOQ, lead time or stock recommendation. The trigger is 20 Ă 40 + 200 = 1,000 units.
Assume there are no open purchase orders, customer allocations or other stock movements. At 950 saleable units, the buyer is below that trigger and should review replenishment now. This does not mean ordering 1,000 units. The order quantity still depends on the intended coverage period, forecast, packing multiples, minimums, available funds and remaining usable life of stock.
If the estimated interval increases to 50 days while the other inputs stay unchanged, the trigger becomes 20 Ă 50 + 200 = 1,200 units. That comparison shows why an old supplier timeline should not remain in a worksheet after a change. It does not quantify the probability of a stockout.
5. Put incoming stock on a calendar
When an order is already in transit, avoid blindly adding it to today's stock. Place its expected receipt on a dated projection and deduct forecast demand between dates. Stock arriving after a projected shortage cannot prevent that earlier gap. Mark uncertain arrival dates and repeat the projection with a later receipt scenario.
Reconcile commitments without double counting them in forecast demand. If your team uses an inventory-position calculation, document what it includes and pair it with the receipt calendar. Also allow time for receipt checks before treating a delivery as saleable. Agree a review frequency suited to your buying cycle; occasional manual checks need more attention to what can change between reviews.
6. Send a clear repeat-order request
- Identify the exact SKU, approved specification and packaging revision.
- State proposed quantities and your required warehouse-availability date.
- List changes since the previous order instead of assuming âsame againâ is unambiguous.
- Ask for current order conditions, packing multiples and a schedule with dependencies.
- Review remaining shelf life, storage space and expected sales before increasing quantities.
Use the assortment planning worksheet if you are changing the mix, and the mixed-SKU packing checklist if several items will travel together. Browse the NASHUDA series to identify a product reference, then send your repeat-order brief to our toothpaste factory. Use confirmed proposal details to update your plan before committing to the order.