Reorder Day
Guides
Practical guides for online store owners on reorder points, safety stock, low stock alerts and purchase orders, for suppliers with long lead times.

Reorder point calculator: lead time, safety days and stock on order
A reorder point calculator for online stores, as a formula you can paste into a sheet, with lead time, safety days and the stock already on order.

Safety stock calculator for online stores: two methods that work
A safety stock calculator for online stores, with the days-of-cover method, the standard deviation formula, and a worked example for each.

Shopify low stock alert: why it fires too late, and how to fix it
How to set up a Shopify low stock alert that fires in time, based on sales pace and supplier lead time instead of a fixed number of units.

Shopify purchase orders: how to decide what goes on each one
How Shopify store owners build purchase orders for suppliers, from sales pace and lead time to case packs, plus a template to send.

WooCommerce inventory management: stock settings and reordering
A practical guide to WooCommerce inventory management, from stock settings and low stock emails to deciding what to reorder from each supplier.
Know what to reorder before you run out
Reorder Day compares each product's sales pace with your supplier's lead time and the stock already on order, and emails a draft purchase order per supplier every week.
$49/ month
Get startedCancel any time.