Plan a restock and ask a supplier

Plan a restock and ask a supplier — one goal, 2 tools, no signup needed to look around.

Do it in these steps

  1. 1

    Step 1

    Restock Planner

    Turn daily sales, supplier lead time and stock on hand into a reorder point, a safety stock level and a restock quantity you can order today.

    1 ⚡

    When step 1 finishes, paste its result into Supplier RFQ Email — that is why this is a two-step job.

  2. 2

    Step 2

    Supplier RFQ Email

    Write a sourcing inquiry email to a supplier: what to ask, and three negotiation follow-ups.

    1 ⚡

Start with step 1 right here

Restock Planner

Turn daily sales, supplier lead time and stock on hand into a reorder point, a safety stock level and a restock quantity you can order today.

How the plan is calculated

Safety stock = Z times the square root of (lead time times sales variance plus daily sales squared times lead time variance), where Z comes from the service level you pick. Reorder point = daily sales times lead time plus safety stock. The order quantity covers the days of cover you asked for plus safety stock minus what you already have, then rounds up to the carton size and the supplier MOQ — nobody ships half a carton.

A planning estimate, not a promise: promotions, seasonality and marketplace limits all move the real number. Re-run it after a big sales change.

Calculated in your browser; your sales numbers stay on your device.

How it works

This utility runs locally in your browser for privacy and speed.

1 ⚡

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