Inventory management for Shopify mobility aid stores

The inventory problems mobility aid stores run into

• Wide variant spread. a single rollator or wheelchair model often comes in multiple seat widths, colors, and weight capacities, and each combination is a separate SKU to track.
• Mixed order sizes. a cane sells as a single unit but a power wheelchair might ship freight on a pallet, so reorder logic needs to handle both small parcel and freight items.
• Slow-moving big-ticket items. power scooters and lift chairs tie up a lot of cash per unit, so overstocking even a few units is expensive.
• Parts and accessories long tail. batteries, cushions, slings, and wheel casters multiply SKU count fast and are easy to let run out quietly.
• Insurance and prescription-driven demand. some customers wait on funding approval before purchasing, which can make sales timing lumpy and hard to read from raw order data alone.

Seasonality and demand

Demand tends to rise after winter, when falls and icy conditions increase short-term needs for walkers, canes, and bath safety equipment. Many stores also see a bump around the new year as insurance deductibles reset and people place funded orders early in the year. Summer can bring a secondary peak in mobility scooters for travel and outdoor use. Plan safety stock increases for core walkers, canes, and bath safety items heading into winter, and build in extra lead time for scooters and wheelchairs before summer travel season.

Suppliers, lead times and minimums

Suppliers split into a few types: domestic medical equipment distributors who typically carry smaller MOQs and shorter lead times, and overseas manufacturers of scooters, power chairs, and accessories who often take several weeks to ship and may require higher case packs or minimum order values. Freight class items like power wheelchairs and lift chairs often ship via freight carrier rather than parcel, which can add handling time. Small parts like batteries and cushions usually come in standard case packs from the same distributors that supply the larger equipment.

Worked example

A store sells a standard rollator walker at 2 units per day on average. The supplier lead time is 10 days and the store keeps 4 safety days, so the reorder point is 2 x (10 + 4) = 28 units. The store wants 21 days of cover beyond the lead time, so target stock is 2 x (10 + 21) = 62 units. If the store currently has 18 units on hand and 10 on order, the order quantity is 62 - (18 + 10) = 34 units, which gets rounded up to 36 to match the supplier's case pack of 12.

Try it with your own numbers in the reorder point calculator, or size your buffer with the safety stock calculator.

A simple system to start this week

1. List every variant (size, color, weight capacity) as its own SKU with its own sales history, not just the parent product.
2. Set a separate lead time for domestic distributors versus overseas manufacturers, since the gap is often large.
3. Flag big-ticket freight items like power chairs and scooters for tighter order quantities since excess stock ties up more cash.
4. Track accessory and parts SKUs (batteries, cushions, casters) with the same discipline as core equipment so they don't quietly run out.
5. Build in extra safety days ahead of winter for walkers, canes, and bath safety items.
6. Review slow sellers quarterly and reduce safety stock or case pack commitments on anything not moving.

How SteadyShelf fits mobility aid stores

SteadyShelf forecasts each variant separately, so a medium-width rollator and a wide-width version get their own order-by dates and quantities, not a blended average. It handles the split between fast domestic suppliers and slower overseas manufacturers by using each supplier's own lead time. It does not track expiry or lot numbers, which matters for items like slings or certain battery types with shelf life; for those, keep a simple spreadsheet or label system alongside SteadyShelf noting manufacture dates, and rotate stock manually (first in, first out).

$29/month flat, unlimited products and suppliers, 30-day free trial.

SteadyShelf is launching on the Shopify App Store. Join early access to get the install link first.

More: inventory management by store type · inventory glossary · Stocky alternatives

FAQ