Inventory basics for accessories (min/max + reorders)

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Accessory inventory is one of the easiest places to leak profit in a wireless store. If you’re out of best sellers, attach rate drops. If you overbuy, your wall turns into dead stock.

The fix isn’t complicated software. It’s a simple accessory inventory management system: min/max levels, reorder points, and a weekly routine.

Step 1: Start with the “fast movers first” list

Don’t try to perfect every SKU. Start with the items that drive daily profit:

• Cases (top phone models)

• Screen protectors (top phone models)

• Chargers (fast chargers + cables)

• Power banks / car chargers (top sellers)

Manager tip: if you can keep these in stock, your wall stays shoppable and your bundles stay consistent.

Step 2: Use a simple min/max system (what it means)

Min/max is just a rule:

• Min: the lowest quantity you’ll allow before reordering

• Max: the quantity you reorder up to (so you don’t overbuy)

When stock hits Min, you reorder enough to get back to Max.

Step 3: Set min/max levels using 3 numbers

You only need:

• Weekly sales rate: how many you sell per week

• Lead time: how long your vendor takes to deliver (in weeks)

• Safety stock: extra units to cover surprises (usually 1 week of sales)

Reorder point (Min) formula

Min (reorder point) = (weekly sales rate × lead time) + safety stock

Example: You sell 10 iPhone 15 screen protectors per week. Vendor lead time is 1 week. Safety stock is 10.

• Min = (10 × 1) + 10 = 20

When you hit 20, reorder.

Max formula (simple, practical)

Max = Min + (weekly sales rate × reorder cycle)

Reorder cycle is how often you place orders (weekly or biweekly).

Example (weekly ordering): weekly sales 10, Min 20, reorder cycle 1 week

• Max = 20 + (10 × 1) = 30

So you reorder up to 30.

Step 4: The reorder routine (repeatable weekly system)

Pick one day and time every week. Consistency beats perfection.

Weekly routine (30–60 minutes)

• Step A: count fast movers only (cases, protectors, chargers)

• Step B: compare on-hand to Min

• Step C: place orders to bring items back to Max

• Step D: note out-of-stocks and why (missed count, vendor delay, unexpected demand)

Step 5: Simple rules that prevent dead stock

• Rule 1: limit brands per model (good/better/best only)

• Rule 2: don’t reorder slow movers automatically

• Rule 3: if an item hasn’t sold in 30–45 days, mark it down or bundle it

• Rule 4: keep backstock organized by model (not by “random boxes”)

Manager tip: track 3 numbers weekly

• Out-of-stocks on fast movers (count how many)

• Attach rate (cases/protectors/chargers per phone sold)

• Dead stock list (items with no movement in 30–45 days)

If you need reliable accessory suppliers to support consistent reorders, start here: Accessories, OEM Accessories, and Licensed Accessories.

Final takeaway

Accessory inventory doesn’t need to be complicated. Min/max levels plus a weekly reorder routine keeps your best sellers in stock and your wall shoppable—without tying up cash in dead inventory.